2004 CHEVROLET IMPALA Exterior Lighting Problems

110 complaints about Exterior Lighting

110
Complaints
1
Crashes
3
Fires
0
Deaths

High Severity Issue

This component has been associated with crashes, fires, or deaths.

This Problem Across All Years

All Exterior Lighting Complaints (110)

May 29, 2018

TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT THE EXTERIOR HEADLIGHTS FAILED INDEPENDENTLY WHILE BEING OPERATED AT NIGHT. THE FAILURE OCCURRED WITHOUT WARNING. THE DEALER WAS NOT CONTACTED FOR DIAGNOSTIC TESTING OR REPAIRS. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS APPROXIMATELY 260,000.

Mileage: 260,000

May 29, 2018

TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT THE EXTERIOR HEADLIGHTS FAILED INDEPENDENTLY WHILE BEING OPERATED AT NIGHT. THE FAILURE OCCURRED WITHOUT WARNING. THE DEALER WAS NOT CONTACTED FOR DIAGNOSTIC TESTING OR REPAIRS. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS APPROXIMATELY 260,000.

Mileage: 260,000

May 31, 2017

TURN SIGNALS DO NOT OPERA RATE ALL THE TIME, WHEN THEY FAIL HITTING THE HAZARD LIGHTS BUTTON SEAMS TO MAKE THEM OPERATE.

Mileage: 90,000

Dec 8, 2016

MULTIFUNCTION SWITCH RANDOMLY FAILS TO TURN ON LOW BEAM IN MOTION AND STOPPED. TO OPERATE THE VEHICLE WITH SOME LIGHTS ON AT NIGHT, LEFT HAND HAS TO HOLD DOWN THE HIGH BEAM AS IT FAILS TO STAY ON. STEERING WHEEL MUST THEN BE OPERATED WITH ONLY WHEN HAND. REPLACING THE THE MULTI FUNCTION SWITCH FIXES THE PROBLEM UNTIL IT FAILS AGAIN. AVERAGING 6 MONTHS BETWEEN FAILURES AND HAVE REPLACED THE SWITCH 3 TIMES ALREADY.

Mileage: 128,640

Nov 28, 2016

AFTER SITTING FOR A COUPLE MONTHS, UPON DRIVING THE CAR AGAIN THE LOW BEAM HEADLIGHTS DON'T WORK. REPLACED THE MULTI-FUNCTION SWITCH, CHECKED ALL THE RELAYS AND FUSES. STILL NOT WORKING. HIGH BEAMS AND DAYTIME RUNNING LIGHTS WORK. THIS BASICALLY RENDERS THE VEHICLE UNDRIVABLE, AS IT GETS DARK AT 4:30 IN THE WINTER, AND I AM NOT ABLE TO DRIVE IT AT NIGHT. *TR

Mileage: 184,000

Nov 28, 2016

I WAS DRIVING AT NIGHT AND TURNED ON MY BRIGHTS AND SHORTLY AFTER MY HEADLIGHTS WENT OUT. I HAD TO MESS WITH THE SWITCH BEFORE THEY WOULD COME BACK ON. THEY KEPT DOING THIS UNTIL I SWITCHED BACK TO DIMS. *TR

Mileage: 90,000

Feb 12, 2016

I BOUGHT MY 2004 CHEVROLET IMPALA (3800 V6 ENGINE) NEW, WHICH HAS NOW LESS THAN 12,000 MILES, & I DROVE PRIMARILY FOR RUNNING ERRANDS. ONE MONTH AGO, ITS BODY COMPUTER MEMORY WENT BONKERS. THE DAY AFTER I RETURNED AFTER XMAS, I WENT TO GET GROCERY. AS THE CAR WAS NORMAL THE PREVIOUS DAY, I DID NOT EXPECT ANY PROBLEM. HOWEVER, UPON FINISHING SHOPPING 30 MINUTES LATER, I FOUND THE CAR (1) HONKING NON-STOP, (2) ITS DOME LIGHTS COULD NOT BE TURNED OFF, (3) THE 'DOOR AJAR' WARNING JINGLED ALL THE WAY ' EVEN THOUGH I STOPPED BY ROADSIDE TO ENSURE ALL DOORS WERE CLOSED. ON TOP OF THAT, (4) THE TURNING SIGNALS (BOTH LEFT & RIGHT) STOPPED WORKING. ABOUT 5 MINUTES AFTER RETURNING HOME AND LOCKING UP THE CAR, (5) THE HONKING/DOME LIGHTS/DOOR WARNING STARTED AGAIN. ALTHOUGH I RESET THE CONTROL PANEL, THE PROBLEMS DID NOT GO AWAY. I THEREFORE TOOK THE CAR TO THE DEALER, BUT THEIR MECHANIC COULD NOT FIND THE CAUSES OFFHANDEDLY, AND AN APPOINTMENT WAS MADE TO THOROUGHLY CHECK THE CAR WITH DIAGNOSTIC INSTRUMENTS. HOWEVER, ON THE DAY OF THE APPOINTMENT (1/26/16), EVERYTHING WAS NORMAL AGAIN, AND DIAGNOSTIC TESTS COULD NOT FIND ANYTHING WRONG BY THE DEALER. TODAY (2/12/16), THE TURNING SIGNALS MALFUNCTIONED AGAIN BRIEFLY AND WORKED AGAIN, BUT (6) THE INSTRUMENT PANELS WERE ALL ERRONEOUS, WITH READINGS OF FUEL, COOLANT TEMPERATURE, TACHOMETER ABOVE LIMITS - EVEN WHEN THE CAR IS STATIONARY. I EXPECT THAT IT IS A MATTER OF TIME THAT (7) THE SPEEDOMETER WILL ALSO GO DEFECTIVE. AT THAT TIME, THE DASH BOARD WILL HAVE TO BE REPLACED AS A WHOLE, COSTING MORE THAN $500 DOLLARS. OBVIOUSLY, THE COMPUTER SYSTEM IS NOT WORKING RIGHT. I SHOULD ADD THAT MY CAR HAS BEEN MAINTAINED REGULARLY WITH THE DEALER. I HOPE MY REPORT WILL BRING NHTSA'S ATTENTION TO THE ABOVE PARTS/WORKMANSHIP PROBLEMS OF GM.

Mileage: 4

Feb 11, 2016

TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. WHILE DRIVING APPROXIMATELY 60 MPH, THE CONTACT TURNED OFF THE HIGH BEAM HEADLIGHTS AND THE ELECTRICAL SYSTEM FAILED WITHOUT WARNING. THE CONTACT HAD TO PARK THE VEHICLE AND MANIPULATE THE HIGH BEAM SWITCH ON THE STEERING COLUMN IN ORDER FOR THE LIGHTING/ELECTRICITY TO RETURN. IN ADDITION, THE VEHICLE RECEIVED A RECALL REPAIR FOR THE IGNITION KEY WHERE THE KEY WAS REPLACED. AFTERWARDS, WHEN THE KEY WAS IN THE IGNITION AND TURNED, THE VEHICLE FAILED TO START. ONCE THE VEHICLE WAS STARTED AND THE KEY WAS IN THE ON POSITION, THE VEHICLE WOULD STALL WITHOUT WARNING. THE CONTACT HAD TO MANIPULATE THE KEY IN THE START POSITION SEVERAL TIMES IN ORDER TO START THE VEHICLE. THE CONTACT TOOK THE VEHICLE TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE SWITCH ON THE STEERING COLUMN AND BODY CONTROL MODULE FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER STATED THAT BECAUSE THE VEHICLE WAS OVER 10 YEARS OLD, THEY WERE UNABLE TO ASSIST WITH THE REPAIR. THE FAILURE RECURRED. THE FAILURE MILEAGE WAS 42,536.

Mileage: 42,536

Feb 2, 2016

THE HEADLIGHTS NO LONGER WORK. HIGH BEAMS AND LOW BEAMS BOTH WORK, BUT THE REGULAR HEADLIGHTS ARE NO LONGER IN SERVICE UNDER ANY CIRCUMSTANCE. NOW, THE LOW BEAMS GO ON WHEN THE HEADLIGHTS USED TO GO ON. WHEN I DRIVE AT NIGHT, I AM FORCED TO KEEP ON THE HIGH BEAMS. THIS HAS BEEN THE CASE FOR THE LAST 2 WEEKS. IT NEVER HAD A PROBLEM LIKE THIS BEFORE. IT STARTED RIGHT AROUND THE TIME THE VEHICLE REACHED 150,000 MILES DRIVEN.

Mileage: 150,000

Jan 5, 2016

TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. WHILE DRIVING VARIOUS SPEEDS AT NIGHT, THE HEADLIGHTS FLICKERED AND POWERED OFF WITHOUT WARNING. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 240,000.

Mileage: 240,000

Oct 30, 2015

TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 60 MPH, THE LOW BEAM HEAD LIGHTS BEGAN TO FLCIKER AND SUDDENLY FAILED. THE CONTACT INDICATED THAT THE HIGH BEAM LIGHTS ALSO WOULD NOT TURN ON. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE HEAD LIGHT SWITCH FAILED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 180,000.

Mileage: 180,000

Oct 29, 2015

I WAS DRIVING DOWN THE ROAD LAST NIGHT MY HEAD LIGHTS FLASHED 3 OR 4 TIMES AND THEN I LOST ALL HEADLIGHTS. AND NOW WHEN I TURN MY BRIGHTS I LOOSE ALL HEADLIGHT

Mileage: 180,000

Sep 17, 2015

THE AIRBAG LIGHT GOES OFF WHEN STARTING ENGINE THEN COMES BACK ON AGAIN AND STAYS ON

Mileage: 126,000

Sep 16, 2015

TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. WHILE OPERATING THE VEHICLE, THE LOW BEAM AND HIGH BEAM LIGHTS FAILED TO WORK. THE CONTACT HAD TO MANEUVER THE SWITCH TO GET THE LOW BEAMS AND HIGH BEAMS TO WORK. THE CONTACT WAS CONCERNED THAT THE FAILURE COULD HAPPEN AGAIN WITHOUT WARNING. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND PROVIDED NO REMEDY. THE APPROXIMATE FAILURE MILEAGE WAS 98,270.

Mileage: 98,270

Aug 26, 2015

TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. WHILE DRIVING VARIOUS SPEEDS, THE LOW BEAM HEAD LAMPS FAILED TO WORK. THE CONTACT HAD TO APPLY THE HIGH BEAMS EACH TIME THE FAILURE RECURRED. ALSO, THE TURN SIGNALS FAILED TO WORK WHEN APPLIED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 170,000. MA 10/19/2015 *CN

Mileage: 170,000

Apr 6, 2015

COME ON NOW, I SEE THE COMPLAINTS ON A BUNCH OF THINGS THAT IS WRONG WITH MY 2004 IMPALA. AN THERE IS MORE THAN ONE PERSON SAYING IT. THERE SEEMS LIKE THERE IS A SERIOUS PROBLEM HERE THAT YOU GUYS SEEM TO BE IGNORING AN REFUSING TO FIX. I THINK ITS ABOUT TIME FOR SOME PEOPLE TO GET TOGETHER AND FILE SOME KIND OF LAWSUIT AGAINST YOU GUYS IF YOU DON'T ADDRESS THESE ISSUES. NOW FOR THE SAME COMPLAINTS FOR MY IMPALA, NUMBER 1 IT DOES NOT LIKE TO START SOMETIMES AND THEN I HAVE TO WAIT 20 MINS TO AN HOUR JUST FOR IT TO FINALLY START. NUMBER 2 THE SECURITY LIGHT STAYS ON. NUMBER 3 THE GAGES TO MY SPEEDOMETER AND GAS MOVE ALL OVER THE PLACE AND DOESN'T GIVE ME THE ACCURATE READING. OTHER EXPERIENCES I'VE HAD NOTICED IS THAT MY BRIGHTS DON'T ALWAYS LIKE TO SHUT OFF THE FIRST TIME, THE CAR PULLS MAINLY TO THE RIGHT, BUT ALSO BACK AND FORTH. AND ALL THE BUTTONS AND LIGHT TO MY RADIO WORKS BUT NO SOUND COMES THREW. I HAVEN'T EXPERIENCED ANY OF THE OTHER THINGS IN THE COMPLAINTS YET BUT THESE ONES I HAVE AN THEY NEED TO BE ADDRESSED LIKE I SAID BEFORE SOMETHING IS DONE ABOUT IT BY THE PEOPLE. THANK YOU

Dec 5, 2014

HAD HIGH BEAMS ON, HEADING HOME, LIGHTS ALL OF A SUDDEN WENT OFF! PULLED OVER AND STOPPED. LOW BEAMS WORK FINE, HIGH BEAMS DO NOT. *TR

Nov 25, 2014

DRIVING DOWN THE ROAD WITH MY HIGH BEAMS ON, MY HEADLIGHTS WENT OUT COMPLETELY. MY LOW BEAMS WORK OK BUT IF I USE HIGH BEAMS THEY RANDOMLY GO OUT. THIS IS THE SECOND GM VEHICLE I HAVE HAD WITH THIS PROBLEM. THE MECHANIC AT THE GM DEALERSHIP SAID 4 OF HIS 6 FAMILY MEMBERS HAVE HAD SAME PROBLEM. A FORMER CO-WORKER HAD SAME PROBLEM. I CONTACTED GM AND WAS TOLD MY CAR WAS TO OLD FOR THEM TO FIX IT... *TR

Mileage: 55

Sep 26, 2014

TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT THE LIGHT DIMMER SWITCH FAILED TO ACTIVATE AND WAS ABLE TO ACTIVATE ONLY ONE SETTING. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS UNAVAILABLE.

Aug 12, 2014

SWITCH BECAME DIFFICULT TO CHANGE TO HIGH BEAMS, SOMETIMES THE LIGHTS WOULD GO BLACK. NOW HIGH BEAMS ONLY STAY ON BY HOLD SWITCH BACK. *TR

Mileage: 175,000

Aug 8, 2014

I WAS OUT RUNNING ERRANDS. I TURN ON MY LEFT TURN SIGNALS AND IT WAS NOT WORKING. I DEPRESSED MY HAZARD SWITCH, AND TURNED IT OFF AND TURNED MY LEFT TURN SIGNALS AGAIN AND IT STARTED WORKING. I HAVE BEEN HAVING THIS PROBLEM OFF AND ON SINCE THE BEGINNING OF JULY,2014. I HAVE READ NUMEROUS COMPLAINTS ABOUT THIS SAME ISSUE. THIS IS A SAFETY ISSUE THAT GM NEEDS TO ADDRESS TODAY! *TR

Mileage: 80,000

Jul 12, 2014 Crash

THE DAY I BOUGHT THE CAR USED, THE LIGHTS WENT OUT ON THE WAY HOME. AFTER COMPLAINING ON A CHEVY FORUM, I BOUGHT A USED MULTIFUNCTION SWITCH WHICH I LEARNED WAS A COMMON PROBLEM IN IMPALAS AND MONTI CARLOS. THIS YEAR IN SPRING (SORRY I DON'T REMEMBER THE EXACT DATE OR MILES) THAT PART MALFUNCTIONED WHEN ON BRIGHT. THE SALVAGE YARD WAS SOLD OUT IN USED SWITCHES BECAUSE IT WAS SUCH A COMMON DEFECT AND I COULDN'T AFFORD A NE,W ONE. WHILE DRIVING ON DIM I HIT TWO DEER WHICH CAUSED $100S OF DOLLARS IN DAMAGES. I COMPLAINED CHEVY SAID THEY KNEW IT WAS A PROBLEM AND THAT I WOULD HAVE TO PAY FOR THE PART MYSELF. I PAID OVER $300 TO REPLACE WITH MY LABOR. THEN MY LIGHTS WENT OUT ON DIM. CHEVY DID THE MATH, ITS CHEAPER TO TAKE THE CHANCE O SOMEONE DYING AND SUING THEN TO TAKE AWAY THIS MONEY SOURCE FOR DEALERS *TR

Mileage: 231,000

Jul 9, 2014 Fire

TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT THE HIGH BEAM HEADLIGHTS FAILED TO ILLUMINATE. THE CONTACT ALSO MENTIONED THAT TWO WEEKS LATER THE HIGH BEAM HEADLIGHTS ILLUMINATED INDEPENDENTLY AND REMAINED ILLUMINATED WHEN THE VEHICLE WAS POWERED OFF. THE CONTACT STATED THAT THE BATTERY HAD TO BE DISENGAGED IN ORDER TO SHUT OFF THE HIGH BEAMS HEADLIGHTS. THE CONTACT STATED THAT THERE WAS A SMOKE EMITTED FROM THE HIGH BEAMS SWITCH. THE VEHICLE WAS TAKEN TO THE DEALER, WHO DIAGNOSED THAT THE MULTI-FUNCTION SWITCH NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 170,000. THE VIN WAS NOT AVAILABLE.

Mileage: 170,000

Jul 7, 2014 Fire

I HAVE HAD ISSUES WITH LIGHTS FOR THE PAST 6 MONTHS. FIRST STARTED OUT WHERE IF I HAD MY BRIGHT LIGHTS ON EVERY NOW AND AGAIN ALL MY LIGHTS WOULD GO OFF WHILE DRIVING. THE BRIGHT LIGHTS WOULDN'T STAY ON SO HAD TO HOLD TO KEEP THEM ON. THEN IT CAME A PERIOD OF TIME WHERE ALL MY LIGHTS WOULD NOT WORK. ON FRIDAY, JUNE 27TH 2014, I WAS AT WORK AND HAPPENED TO LOOK OUT THE WINDOW AND NOTICED MY LIGHTS WERE ON. WENT OUTSIDE TO SEE IF CAR WAS DEAD. WHEN I GOT IN THE CAR I COULD SEE THAT MY STEERING COLUMN WAS SMOKING (ON FIRE) COMING FROM THE TURN SIGNAL SWITCH. THE BRIGHT LIGHTS HAD STUCK TO ON SOMEHOW AND THIS IS WHY I COULD SEE THAT MY LLIGHTS WERE ON. I UNHOOKED THE BATTERY AND THE SMOKING STOPPED. WHEN I WENT TO HOOK BATTERY BACK UP THERE WASN'T ANY MORE SMOKING BUT MY WINDSHIELD WIPERS WERE GOING AS FAST AS THEY COULD AND I COULDN'T SWITCH OR DO ANYTHING TO MAKE THEM STOP. THE HAZARDS OR ALL MY LIGHTS WERE BLINKING ON/OFF REPEATEDLY. NOTHING I COULD DO TO STOP. AS OF NOW I'M DRIVING WITHOUT ANY FUSE TO THE WIPERS AND THE LIGHTS WORK DURING THE DAYTIME BUT WILL NOT WORK AT ALL AFTER DARK. I'VE BEEN TOLD THE PART THAT IS NEEDED TO REPLACE THIS IS A MULTI-FUNCTIONAL SWITCH. HOWEVER, THIS IS GOING TO COST $800 TO REPLACE. MANY COMPLAINTS OUT THERE ABOUT THE SAME THING HAPPENING TO SAME YEAR/MAKE/MODEL CAR AND NO RECALL?? *JS

Mileage: 179,000

May 21, 2014

2004 CHEVY IMPALA LOSES LOW BEAM HEADLAMPS DUE TO AN ISSUE WITH THE MULTIPURPOSE SWITCH LOCATED ON THE STEERING COLUMN. AFTER DOING A GOOGLE SEARCH FOUND HUNDREDS OF OTHERS WITH THE SAME ISSUE. AFTER LOSING LOW BEAM HEADLAMPS AFTER A FEW MONTHS HIGH BEAM LAMPS ARE ALSO NOT WORKING. *TR

Mileage: 182,000

May 16, 2014

INTERMITTENTLY WHEN DRIVING VEHICLE AT NIGHT AND SWITCHING ON HIGH BEAMS, THEN WHEN SWITCHING BACK TO LOW BEAMS, THE HEADLIGHTS GO OFF COMPLETELY. I HAVE TO REMEMBER TO PUT THE FOG LIGHTS ON, SO IF THE LIGHTS GO OUT I WILL STILL BE ABLE TO SEE. *TR

Mileage: 85,192

May 15, 2014

HEAD LIGHTS WILL NOT TURN ON, BLINKERS WILL NOT TURN ON, TRACTION CONTROL TURNS ITSELF OF AND YOU CANNOT TURN IT BACK ON. THE FOLLOWING DASH LIGHTS ILLUMINATE. CHECK ENGINE, BATTERY AND ABS. THIS HAS BEEN HAPPENING FOR ABOUT A YEAR ON AND OFF. STARTED AT ABOUT 80,000 MILES. SOMETIMES ONLY ONE OF THE ABOVE CONDITIONS OCCUR AND SOMETIMES ALL AT ONCE. PROBLEMS HAPPEN DAY AND NIGHT, DAMP OR DRY, USUALLY ONLY OCCUR DURING ENGINE START UP, BUT OCCASIONALLY HAS OCCURRED WHILE DRIVING. I FOUND A TRICK TO MAKE THE HEAD LIGHTS COME ON (TURNING ON AND OFF MY HAZARD LIGHTS). MY FOG LIGHTS ARE NOT AFFECTED BY THESE ISSUES. I HAVE HAD THE BATTERY AND ALTERNATOR TESTED MULTIPLE TIMES BECAUSE THAT IS THE DIRECTION EVERYONE POINTS ME TOO. BOTH ARE GOOD. I SEE OTHERS HAVING THE SAME ISSUES. I HOPE THIS GETS LOOK INTO. *TR

Mileage: 80,000

Mar 26, 2014

THE TURN SIGNALS STOPPED WORKING. AFTER PANICKING AND TURNING ON HAZARD LIGHTS, THEN AGAIN TRYING THE TURN SIGNALS, DID THEY DECIDE TO BEGIN WORKING AGAIN. NOW THE TURN SIGNALS RANDOMLY DECIDE TO STOP WORKING, AND MUST USE THE HAZARD TRICK AGAIN TO GET THEM WORKING. ALMOST CAUSED NUMEROUS ACCIDENTS, AND CAUSED A TRAFFIC TICKET. CAN NOT FIGURE OUT THE PROBLEM AS TO WHY THEY DO THIS, BUT READ UP ON MANY DIFFERENT SITES THAT MANY DIFFERENT PEOPLE EXPERIENCING THE SAME DIFFICULTIES. VERY DANGEROUS FOR PEOPLE WITH CHILDREN. *TR

Mileage: 120,000

Jan 30, 2014

HEADLIGHTS WENT OUT WHILE DRIVING AT NIGHT,HOLD DIM/BRIGHT SWITCH TO HAVE BRIGHTS ONLY,RELEASE SWITCH TO NORMAL POSITION,LIGHTS GO OUT,NORMAL CLICKING SOUND WHEN ENGAGING DIM/BRIGHTS NOT THERE. *TR

Mileage: 135,000

Jan 3, 2014

I WAS DRIVING DOWN THE INTERSTATE WITH MY BRIGHT LIGHTS ON AND SUDDENLY MY HEADLIGHTS TURNED OFF. I REACHED DOWN AND PULLED THE HEADLIGHT SWITCH ON THINKING IT WAS THE DAY TIME DRIVING LIGHTS, BUT THEY STILL DID NOT TURN ON. IN A PANIC I FLIPPED THE DIMMER SWITCH ON THE STEERING WHEEL AND THEY CAME ON. SINCE THEN I HAPPENED AGAIN WITH MY BRIGHTS ABOUT A MONTH AGO BUT HAPPENED 4 TIMES LAST NIGHT, WITH MY BRIGHTS AND DIMS, ON MY 6 MILE DRIVE HOME. I HAVE OWNED DOZENS OF CARS IN MY LIFE, MOST CHEVROLET, AND NEVER HAD A FAILURE OF THIS MAGNITUDE WHILE DRIVING. THIS SEEMS TO BE A SERIOUS FAILURE AND A HUGE SAFETY CONCERN FOR ME AS I HAVE TEENAGERS THAT DRIVE MY CAR AND MAY NOT HAVE BE ABLE TO SAFELY RESOLVE AN ISSUE LIKE THIS WITH OUT INJURY. *TR

Mileage: 84,000

Dec 3, 2013

TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT WAS DRIVING APPROXIMATELY 60 MPH WITH THE HEADLIGHTS ACTIVATED WHEN THEY SUDDENLY FAILED. THE CONTACT ATTEMPTED TO USE THE HIGH BEAMS HOWEVER, THEY ALSO FAILED TO ILLUMINATE. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHERE IT WAS DIAGNOSED THAT THE MULTI-FUNCTION SWITCH NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 210,000 AND THE CURRENT MILEAGE WAS 214,000. THE VIN WAS NOT AVAILABLE.

Mileage: 210,000

Sep 30, 2013

THE HEATER COMPLETELY STOPPED WORKING BUT WAS FINALLY ABLE TO GET THE PASSENGER SIDE TO WORK (IT HAS DUAL TEMP. CONTROLS). THE TURN SIGNALS WORK JUST WHEN THEY WANT TO AND THE WINDSHIELD WIPERS DO THE SAME. THEY JUST STOP WORKING WITH NO WARNING WHAT SO EVER. HAVE TAKEN IT TO SEVERAL DIFFERENT PLACES TO HAVE IT LOOKED AT BUT NOBODY CAN DETERMINE THE CAUSE OF THESE PROBLEMS. HOWEVER, UPON THE RESEARCH I'VE DONE SINCE THESE PROBLEMS BEGAN I'VE FOUND I'M NOT THE ONLY ONE EXPERIENCING THESE SAME ISSUES YET THERE HAS BEEN NO KIND OF RECALLS TO FIX IT. *TR

Aug 3, 2013

HEADLAMPS TURN OFF WHILE DRIVING.

Aug 2, 2013

WHILE DRIVING ON A RURAL AND CURVY ROAD, MY LIGHTS WHEN OUT WHEN I SWITCHED FROM MY HIGH BEAMS TO MY LOW BEAMS. I COULD NOT SEE FOR A FEW SECONDS AND LUCKILY THE HIGH BEAMS CAME ON WHEN I USED THE MULTIFUNCTION SWITCH TO ENGAGE THEM. I AM LUCKY THAT NO ONE WAS COMING BECAUSE I WAS UNABLE TO SEE WHERE I WAS GOING. THE MULTIFUNCTION SWITCH DID NOT ?CLICK? LIKE IT TYPICALLY DOES WHEN I SWITCH FROM HIGH BEAMS TO LOW BEAMS. LUCKILY NO ONE WAS INJURED WHEN I WAS DRIVING BUT IF THIS HAPPENS IN THE FUTURE TO SOMEONE ELSE THERE COULD BE TRAGIC RESULTS. *TR

Mileage: 205,000

Jul 8, 2013 Fire

WE WERE DRIVING OUR 2004 CHEVROLET IMPALA THIS EVENING AND HAVE BEEN HAVING ISSUES FOR THE PAST MONTH WITH THE HEADLIGHTS. THE DIM LIGHTS WOULD NOT WORK AT ALL, ONLY THE BRIGHTS WORKED. THIS EVENING, WE SMELLED SOMETHING BURNING AND SUDDENLY THE MULTIFUNCTION SWITCH WAS SMOKING AND ON FIRE. WE SHUT OFF THE CAR AND WAVED THE FIRE OUT, LUCKILY WE GOT OUT SAFE. WE NOW HAVE NO HEADLIGHTS AND HAD TO HAVE THE VEHICLE TOWED. I HAVE SEEN THAT THIS IS A PROBLEM WITH MANY IMPALAS AND CHEVROLET NEEDS TO TAKE ACTION. SOMEONE COULD BE INJURED IN AN ACCIDENT DUE TO THEIR LIGHTS FAILING OR GET INJURED BECAUSE THEIR CAR STARTS ON FIRE. IT'S A LAWSUIT WAITING TO HAPPEN. *TR

Mileage: 130,000

Jun 24, 2013

ON TWO SEPARATE OCCASIONS AFTER DARK MY LIGHTS SHUT OFF . THIS CAUSED A PANIC AS I WAS IN CITY TRAFFIC AND COULD NOT SEE. MY LIGHTS WERE ON THE DIM MODE . I DISCOVERED I COULD MAKE THEM COME BACK ON IF I USED THE MULTIFUNCTION LEVER TO CHANGE TO BRIGHT LIGHTS. I'D THEN SWITCH BACK TO DIM AND THE LIGHTS WOULD WORK FOR 60-120 SECONDS AND THEN GO OUT. ONCE AGAIN I WOULD GO THROUGH THE WHOLE PROCESS WITH THE SAME RESULT. AFTER MY SECOND NIGHT OF THIS HAPPENING I DECIDED TO CHECK THEIR INNER NET . I HAD NOTICED THERE WERE 26 COMPLAINTS RELATING TO THE 2004 MULTIFUNCTION LEVER. I HAD A CAR LOAD OF PEOPLE THE FIRST NIGHT AND BY THE GRACE OF GOD I DID NOT HIT ANOTHER CAR . THE MULTIFUNCTION SELECTOR LEVER NEEDS TO BE RECALLED ON 2004 IMPALAS BEFORE SOMEONE IS KILLED OR SERIOUSLY HURT. IF NOTHING ELSE I THINK GENERAL MOTORS SHOULD REPLACE THE PART WHEN REPORTED MALFUNCTIONING AT THEIR COST. *TR

Mileage: 127,000

Mar 7, 2013

LAST JULY THE DASH LIGHTS AND INTERIOR PANEL LIGHTS STOPPED WORKING. THEY COULD BE MADE TO WORK INTERMITTENTLY BY WIGGLING THE HEADLAMP SWITCH AND / OR BANGING ON THE INSTRUMENT PANEL. LAST NIGHT MY SON WAS DRIVING HOME AT APPROXIMATELY 9:30 PM ON A 4 LANE SECONDARY ROAD AT APPROXIMATELY 45 MPH IN MODERATE TRAFFIC AND ALL OF THE HEADLAMPS WENT OUT WITH NO WARNING, LEAVING HIM UNABLE TO SEE THE ROAD AHEAD. HE RAN OVER A CURB, BUT WAS ABLE TO MAINTAIN CONTROL OF THE VEHICLE AND BRING IT TO A STOP IN A NEARBY PARKING LOT. HE AND HIS PASSENGERS (2) WERE VERY SHAKEN EMOTIONALLY. THE CAR WAS LEFT THERE OVERNIGHT. WHEN IT WAS PICKED UP DURING THE DAYLIGHT HOURS TODAY, THE HEADLIGHTS WERE WORKING AGAIN. AFTER DRIVING IT HOME AND TURNING THE HEADLIGHTS ON AND OFF MANUALLY, THEY QUIT AGAIN. THEY COULD BE MADE TO WORK INTERMITTENTLY BY WIGGLING THE DIMMER SWITCH / TURN SIGNAL LEVER ON THE STEERING COLUMN. I CALLED THE CHEVROLET DEALERSHIP NEARBY AND WAS TOLD THAT THIS WAS A COMMON PROBLEM AND THE PART WAS OVER $500. I BELIEVE THIS TO BE A SEVERE SAFETY PROBLEM IF THIS IS COMMON TO THESE VEHICLES, AS MY SON AND HIS PASSENGERS COULD HAVE BEEN SERIOUSLY IF NOT FATALLY INJURED HAD THE CIRCUMSTANCES BEEN DIFFERENT. *TR

Mileage: 218,000

Jan 28, 2013

WHILE DRIVING AT NIGHT WITH THE HIGH BEAMS ON, THE HEADLIGHTS AND INSTRUMENT LIGHTS SUDDENLY GO DARK. MANIPULATING THE HIGH/LOW BEAM SWITCH ON THE STEERING COLUMN CAUSED THE LIGHTS TO TURN ON AGAIN. THIS CONDITION HAS HAPPENED SEVERAL TIMES AND OCCURS WITHOUT WARNING. IT IS A VERY DANGEROUS SITUATION. *TR

Mileage: 150,000

Oct 31, 2012

WHEN APPLYING THE BRIGHT HEADLIGHTS, ALL EXTERIOR AND DASH LIGHTS GO OUT. VERY SCARY! WHEN OPERATING SWITCH AGAIN LIGHTS RETURN, BUT HAVE DIM HEADLAMPS ONLY. THIS HAS HAPPENED SEVERAL TIMES. NOW ONLY DRIVE WITH DIMS ON UNTIL I CAN AFFORD THE REPAIR. NOT SAFE! *TR

Mileage: 90,000

Aug 1, 2012

IN MAY 2012 MY HEADLIGHTS ON MY CAR STARTED TO NOT COME ON WHEN NEEDED. THEN THEY WOULD COME ON 10-30 MINUTES AFTER THE CAR WAS STARTED. THE HEADLIGHTS STARTED "FLASHING" WHILE THE CAR WAS DRIVING. THE HEADLIGHTS WENT COMPLETELY OUT AFTER ABOUT A MONTH. I HAVE HAD THE DIMMER SWITCH REPLACED, AND THE LIGHTS ARE NOT WORKING AT ALL NOW. THE BRIGHT BARELY COME ON AND I HAVE TO HOLD THE STICK DOWN THE WHOLE TIME I WANT TO USE THEM. SOMETIMES IF I NEED TO DRIVE A NIGHT I USE THE FOG LIGHTS WHICH HAVE RECENTLY DECIDED NOT TO WORK AT ALL. THIS IS THE WORST CAR I HAVE EVER OWED. I HAVE HAD PLENTY OF ISSUES WITH THIS CAR ON OTHER ISSUES. *TR

Mileage: 125,000

Apr 10, 2012

TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. WHILE PARKED, THE CONTACT NOTICED THAT THE HEADLIGHTS WERE NOT FUNCTIONING. THE FAILURE OCCURRED INTERMITTENTLY. THE VEHICLE WAS TAKEN TO THE DEALER FOR A DIAGNOSTIC TEST. THE TECHNICIAN STATED THAT THE MODULE IN THE TURN SIGNAL ASSEMBLY WOULD HAVE TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT AVAILABLE. THE APPROXIMATE FAILURE MILEAGE WAS 73,000.

Mileage: 73,000

Feb 7, 2012

TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT WAS DRIVING APPROXIMATELY 40 MPH WITH THE HEADLIGHTS ACTIVATED AND SUDDENLY WITHOUT WARNING THE HEADLIGHTS STOPPED ILLUMINATING FOR A FEW SECONDS. THE SAME MALFUNCTION RECURRED ON THREE SEPARATE OCCASIONS. THE VEHICLE HAD NOT BEEN DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 95,000. UPDATED 03/14/12*LJ THE MULTI-FUNCTION SWITCH WAS REPLACED AT A COST OF $ 495.78

Mileage: 95,000

Feb 7, 2012

TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT WAS DRIVING APPROXIMATELY 40 MPH WITH THE HEADLIGHTS ACTIVATED AND SUDDENLY WITHOUT WARNING THE HEADLIGHTS STOPPED ILLUMINATING FOR A FEW SECONDS. THE SAME MALFUNCTION RECURRED ON THREE SEPARATE OCCASIONS. THE VEHICLE HAD NOT BEEN DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 95,000. UPDATED 03/14/12*LJ THE MULTI-FUNCTION SWITCH WAS REPLACED AT A COST OF $ 495.78

Mileage: 95,000

Oct 21, 2011

TURN SIGNALS COME BUT DO NOT BLINK. HAZARD SIGNAL COMES ON BUT DOES NOT BLINK. *TR

Mileage: 102,000

Oct 4, 2011

SECURITY LIGHT COMES ON WHILE DRIVING AFTER CAR IS TURNED OFF IT WONT START UNLESS I TURN ON THE IGNITION SWITCH AND LET IT SIT FOR 20 MINUTES THEN THE CAR WILL START. TURN SIGNALS LIGHTS RARELY WORKS PROPERLY AND THE CHECK ENGINE LIGHT STAYS ON I'VE MADE THE REPAIRS UNDER THE CODES AND THE CHECK ENGINE LIGHT IS STILL ON THIS IS DEALING WITH THE EMISSION TESTING. *TR

Mileage: 125,000

Sep 28, 2011

MY HUSBAND WAS DRIVING AT NIGHT AT APPROXIMATELY 55 MPH, WITH MY DIM HEADLAMPS ON. WITHOUT ANY WARNING THE HEADLAMPS WENT OUT, HE WENT OFF THE RIGHT SIDE OF THE ROAD WAY TO AVOID ANY PROBLEMS. AFTER CHECKING HE DID HAVE HIGH BEAMS AND FOG LIGHTS YET. HE PROCEEDED HOME ON HIGH BEAMS. THE LOW BEAMS NEVER HAVE COME BACK ON. *TT

Mileage: 134,410

Sep 24, 2011

THE TURN SIGNALS STOP WORKING FOR NO REASON. BOTH RIGHT AND LEFT TURN SIGNALS WILL JUST NOT WORK. I FOUND A TEMPORARY FIX ON A CAR FORUM ON THE WEB. IF YOU TURN THE HAZARD LIGHT SWITCH ON AND OFF A FEW TIMES THEN THE TURN SIGNALS WILL WORK AGAIN FOR AWHILE. AT FIRST IT HAPPENED ONLY OCCASIONALLY. NOW IT IS HAPPENING ON A DAILY BASIS. AND YOU DON'T FIND OUT UNTIL YOU ARE GOING TO MAKE A TURN OR SWITCH LANES ON THE HIGHWAY. I FOUND SO MANY COMPLAINTS ABOUT THIS PROBLEM ON THE CAR FORUMS TO INDICATE TO ME THAT MINE IS NOT AN ISOLATED PROBLEM. THIS IS THE SECOND ELECTRICAL COMPLAINT I'VE HAD TO MAKE ON THIS CAR. THE OTHER PROBLEM WAS WITH THE SPEEDOMETER AND OTHER GAUGES NOT FUNCTIONING WHICH REQUIRED A VERY EXPENSIVE FIX. *TR

Mileage: 115,000

Sep 13, 2011

TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING 40 MPH, THE HEADLIGHTS FAILED SPORADICALLY. THE CONTACT MENTIONED THAT THE WERE REPLACED AS A TEMPORARY REMEDY BUT IT FAILED TO REPAIRED THE PROBLEM. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE BUT DID NOT OFFER ANY ASSISTANCE SINCE THE VEHICLE WAS NO LONGER UNDER WARRANTY. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 100,000 AND CURRENT MILEAGE WAS 200,000.

Mileage: 100,000

Aug 30, 2011

ROUGHLY AROUND 2 1/2 TO 3 YEARS AGO, I WAS DRIVING ACROSS A LEVEE WHEN MY HEADLIGHTS WENT COMPLETELY WENT OUT-THE LIGHTS CAME BACK ON THE NEXT DAY. THEN AGAIN 2 DAYS LATER WENT COMPLETELY OUT, THEREFORE, I HAD THE DIMMER SWITCH REPLACED. 2 MONTHS AGO MY HEADLIGHTS WENT OUT AGAIN. THIS TIME WHEN THEY CAME BACK ON, THEY ONLY WORKED ON BRIGHT. I CANNOT DIM MY LIGHTS AND HAVE BEEN PULLED OVER TWICE-ONCE BY A STATE TROOPER AND ANOTHER TIME BY THE LOCAL POLICE DEPARTMENT. *TR

Mileage: 200,000

Jun 17, 2011

THE HEADLIGHTS ON MY 2004 CHEVY IMPALA JUST SUDDENLY WENT OUT DURING NIGHT TIME DRIVING. THE ONLY THING THAT WOULD GIVE ME ANY LIGHT WAS TO HOLD BACK ON THE DIMMER SWITCH LEVER. I HAVE SINCE LEARNED THAT THIS MALFUNCTION HAS HAPPENED TO HUNDREDS OF OWNERS OF IMPALAS. THE SWITCH IS QUOTED AS COSTING OVER $500 AND INSTALLATION ANOTHER $200. THAT'S ALOT FOR A COMMONLY DEFECTIVE PLASTIC PART! IT'S ALSO A VERY POOR DESIGN TO HAVE ALL HEADLIGHTS GO OUT SIMPLY BECAUSE THE DIMMER SWITCH IS MALFUNCTIONING. *TR

Mileage: 141,852

Apr 6, 2011

TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 30 MPH, THE HEADLIGHTS SUDDENLY FAILED. THE CONTACT HAD TO UTILIZE THE HIGH BEAM HEADLIGHTS IN ORDER TO ILLUMINATE THE ROADWAY. THE VEHICLE WAS INSPECTED BY A DEALER AND THEY ADVISED HIM THAT THE BRIGHT AND DIM SWITCH WOULD NEED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 85,000. UPDATED 5/24/11 *CN THE CONSUMER STATED THE MANUAL SWITCH DID NOT WORK. THE CONSUMER STATED HE HAD TO USE THE HIGHBEAM LIGHTS. UPDATED 096/03/11

Mileage: 85,000

Mar 16, 2011

HEADLIGHTS WENT OUT COMPLETELY AFTER DARK AT 55 MPH .THE PROBLEM IS IN THE QUALITY OF THE HIGH /LOW BEAM SELECTOR I WAS TOLD .I AM REPLACING THE THIRD SWITCH THIS WEEK 3/16/11 SINCE 09/20/09 . THIS TO ME SEEMS TO BE A GM SAFETY PROBLEM WHICH I THINK SHOULD BE A MFG RECALL . HAVE OWNED MANY OF VEHICLES AND NEVER TOTALLY LOST HEADLIGHTS . THE COST IS ALSO UNHEARD OF CAN BE $500 OR MORE

Mileage: 150,000

Mar 14, 2011

TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE HEADLIGHTS WERE ILLUMINATED AND AS THE LOW BEAMS WERE SWITCHED TO HIGH BEAMS, THE INTERIOR AND EXTERIOR LIGHTS FAILED. AS THE LOW BEAMS WERE ENGAGED, THE INTERIOR AND EXTERIOR LIGHTS CAME BACK ON THE FAILURE RECURRED WHENEVER THE EXTERIOR LIGHTING WAS SWITCHED FROM LOW BEAMS TO HIGH BEAMS. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THEY WERE UNABLE TO DIAGNOSE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS 82,000. UPDATED 05/04/11 *BF UPDATED 05/11/11

Mileage: 82,000

Jan 31, 2011

THERE HAVE BEEN NUMEROUS OCCURRENCES OF THIS INCIDENT DURING THE LAST YEAR; THE LATEST BEING LAST NIGHT. LAST NIGHT, I WAS RUNNING SOMEWHERE BETWEEN 55 AND 60 MPH ON A VERY DARK NIGHT WITH MY BRIGHT LIGHTS ON WHEN ALL OF A SUDDEN MY HEADLIGHTS WENT OUT. THE INSTRUMENT PANEL LIGHTS REMAINED LIT. AFTER FRANTICALLY ACTIVATING THE STEERING COLUMN BRIGHT/DIM SWITCH, THE DIM LIGHTS CAME BACK ON. THIS IS A VERY DANGEROUS SITUATION BECAUSE WE LIVE DOWN LONG, CURVY MOUNTAIN BACK ROADS THAT ARE NOT LIT. THIS IS A VERY SERIOUS SAFETY ISSUE THAT IS GOING TO GET SOMEONE KILLED. MY RESEARCH REVEALS THAT THERE HAVE BEEN UNTOLD NUMBERS OF IDENTICAL INCIDENTS INVOLVING THE 2004 IMPALA. I AM NOT GOING TO PAY A TAX PAYER BAILED OUT GENERAL MOTORS TO FIX A DESIGN RELATED SAFETY ISSUE. BEFORE I DO, I WILL CONTACT MY ATTORNEY AND INITIATE A CLASS ACTION LAW SUIT. IS IT GOING TO TAKE THE NEEDLESS DEATH OF MANY PEOPLE TO GET GM TO FIX THIS PROBLEM? HELLO OUT THERE. IS ANYONE LISTENING?

Mileage: 92,333

Jan 14, 2011

HEADLIGHTS GO OFF WHILE DRIVING, THEN COME BACK ON AUTOMATICALLY. SOMETIMES WHEN THEY GO OFF THEY ARE OFF FOR UP TO 5 MINUTES. VERY DANGEROUS TO DRIVE AT NIGHT AS YOU DO NOT KNOW WHEN IT WILL HAPPEN. *TR

Mileage: 102,000

Dec 20, 2010

TL*THE CONTACT OWNS A 2004 CHEVROLET IMPALA. WHILE DRIVING 65 MPH THE HEADLIGHTS WOULD SHUT OFF INTERMITTENTLY. THE VEHICLE WAS TAKEN TO THE DEALER WHO STATED THAT BECAUSE THEY SHUT OFF INTERMITTENTLY THEY CAN NOT REPAIR THEM UNLESS THEY FAIL COMPLETELY. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS CONTACTED AND OFFERED NO ASSISTANCE. THE FAILURE MILEAGE WAS 110,000.

Mileage: 110,000

Nov 18, 2010

IN MY 2004 CHEVROLET IMPALA NIGHT DRIVING IS UNSAFE. I WILL BE DRIVING DOWN THE ROAD WHEN ITS DARK AND I WILL HAVE A CHANCE TO TURN ON MY BRIGHT HEADLIGHTS FOR A BETTER VISION OF THE ROAD. AFTER TURNING THEM ON I CAN DRIVE ABOUT 5 OR SO MILES AND THE HEADLIGHTS WILL SHUT OFF. THE ONLY WAY TO REGAIN THE HEADLIGHTS IS BY TURNING OFF THE BRIGHTS. YOU LOOSE ALL LIGHTS, NOT JUST THE BRIGHTS. THE ONLY LIGHTS ON ARE THE PARKING LIGHTS. VERY UNSAFE AND YOU CANNOT SEE THE ROAD. ALSO EVERYONES IN AWHILE THE LIGHTS WILL BLINK. IT HAPPENS AT LEAST ONCE EVERY TIME IF I GO ON AT LEAST A 20 MINUTE DRIVE AND ARE TURNING BRIGHTS ON AND OFF. NO BUTTONS ARE INVOLVED WHEN THE LIGHTS GO OUT. THEY JUST AUTOMATICALLY SHUT OFF BY THEMSELVES. VERY SCARY AND VERY UNSAFE IF YOU DON'T KNOW HOW TO GET THEM WORKING AGAIN. HAVE HEARD THAT IT MAY BE THE BRIGHTS SWITCH BUT THOSE ARE WAY OVERPRICED. *TR

Mileage: 82,000

Oct 4, 2010

LOW BEAMS ARE NO LONGER OPERABLE ON THE CAR. SEEMS TO BE A RUNNING THEME WITH THE CHEVY IMPALA CARS. 2004 CHEVY IMPALA I HAVE ALREADY SPENT MORE IN REPAIRS THAN TO PURCHASE THE VEHICLE. TRANSMISSION, FRONT DRIVE LINE AND NOW MY PASSLOCK LOCKS ME OUT OF THE CAR- CAR WON'T TURN ON FOR SOMETIMES 3 DAYS. LIGHTS QUIT WORKING ABOUT ONE MONTH AGO I LIVE IN HAWAII AND CAN'T GET MY CAR TO PASS SAFETY INSPECTION TO GET MY STICKER SO I NOW HAVE A CAR WITH 60,000 MILES THAT CAN'T BE DRIVEN ON THE ROAD, CAN'T BE SOLD. IMPALA'S ARE MONEY SUCKING DANGEROUS LEMON VEHICLES. I CAN'T AFFORD TO FIX IT CAN'T SELL IT SO NOW WHAT THE HELL AM I SUPPOSED TO DO WITH THIS CAR???????????? *TR

Mileage: 50,000

Sep 23, 2010

2004 CHEVROLET IMPALA 3.4L V6, 70,000 MILES. RIGHT TURN SIGNAL INTERMITTENT FAILURE STARTED OCCURRING AT AROUND 65,000 MILES - INTERIOR DASH TURN SIGNAL INDICATOR BLINKS RAPIDLY BUT THE ACTUAL TURN SIGNAL DOES NOT FLASH AT ALL. I CHECKED ALL LAMPS AND FUSES THEN REPLACED THE HAZARD SWITCH AS SUGGESTED BY SOME CAR FORUMS BUT THE PROBLEM REMAINS! *TR

Mileage: 65,000

Aug 13, 2010

THE TOGGLE BETWEEN LOW BEAM AND HIGH BEAM QUIT WORKING, IT WON'T STAY IN HIGH BEAM, BUT THAT DIDN'T AFFECT MY LIFE VERY MUCH. BUT SUDDENLY, THE DRIVING LIGHTS WENT OUT ON THIS 2004 CHEVY IMPALA. THIS IS DANGEROUS, NOT JUST A MINOR INCONVENIENCE, AND NOW I CANNOT DRIVE AT NIGHT AT ALL, DRAMATICALLY AFFECTING MY LIFE. THE PART IS EXTREMELY EXPENSIVE TO REPLACE, BETWEEN $550 AND $800, AND THAT SEEMS TO RISE TO THE LEVEL OF A MANUFACTURER RESPONSIBILITY, GIVEN THE SIMILAR CONSUMER ITEMS THAT HAVE SWITCHES THAT PERFORM SATISFACTORILY FAR LONGER IN THE LIFE OF A PRODUCT. *TR

Mileage: 73,000

Apr 3, 2010

HEAD LIGHTS WENT OUT COMPLETELY ON CAR. THE ONLY WAY TO HAVE HEAD LIGHT IS TO PULL THE BRIGHT LIGHT SWITCH BACK AND HOLD IT. SO ONE HAND FOR BRIGHT LIGHT AND ONE FOR STEERING. SO WITH ON COMING TRAFFIC ITS EITHER THE BRIGHT LIGHTS OR NO LIGHTS. HAPPENED ON A VERY DARK NIGHT ON A COUNTRY ROAD. COULD HAVE BEEN A VERY BAD ACCIDENT. LUCKY THAT MY 3 SMALL CHILDREN WHERE NOT WITH ME

Mileage: 137,000

Mar 9, 2010

THE HEADLIGHTS ON MY 2004 CHEVY IMPALA RANDOMLY GO OUT AT NIGHT WITHOUT ANY WARNING. THIS SEEMS TO BE CAUSED BY A DEFECTIVE DIMMER SWITCH. THE ONLY WAY TO GET THE LIGHTS BACK ON IS BY ACTIVATING/FLICKING THE DIMMER SWITCH SO AS TO SWITCH BETWEEN HIGH/LOW BEAMS. NO SIGNIFICANT EVENTS LED UP TO THIS PROBLEM. IT APPEARED RANDOMLY AND WITHOUT ANY WARNING. THIS PROBLEM OCCURRED ROUGHLY ONCE EVERY TWO WEEKS THROUGHOUT SEVERAL MONTHS UNTIL THE DIMMER SWITCH HAD COMPLETELY FAILED. APPROXIMATELY HALFWAY THROUGH THE TIME PERIOD FROM ONSET OF THE PROBLEM UNTIL FAILURE OF THE SWITCH, THE SWITCH ITSELF BEGAN TO FEEL ODD. IT WOULD ALLOW THE HEADLIGHTS TO CHANGE BEAM WITHOUT ACTUALLY CLICKING INTO POSITION. DURING THE LATTER HALF OF THE FAILURE PERIOD, THE LIGHT FAILURE SEEMED CONSISTENT WITH THE IMPROPER OPERATION OF THE SWITCH. THE SWITCH NOW IS COMPLETELY FAILED WITH MY LIGHTS STUCK ON LOW BEAM. I CAN PULL BACK ON THE SWITCH TO ACTIVATE THE HIGH BEAMS, BUT THEY DO NOT REMAIN ON WHEN I RELEASE THE SWITCH. THE LIGHTS GO BACK TO LOW BEAM. I AM CURRENTLY IN THE PROCESS OF CHANGING THE SWITCH WHICH IS PROVING VERY COSTLY. *TR

Mileage: 80,000

Mar 5, 2010

TOTAL HEADLIGHT FAILURE WHILE DRIVING AT 65 MPH ON U.S. HIGHWAY 287 NORTH OF FT COLLINS, CO. THE FAILURE OCCURRED WHEN CHANGING FROM LOW TO HIGH BEAMS ON THE HEADLIGHTS. THIS HAS HAPPENED MANY TIMES SINCE THE FIRST TIME LAST FALL BUT WE NOW HAVE THE FOG LAMPS ON SO WHEN THEY FAIL WE AT LEAST HAVE SOME LIGHT THOUGH IT IS MINIMAL. WE THEN HAVE TO FLIP THE HI-LO SWITCH SEVERAL TIMES TO GET THE LOW BEAMS BACK ON. THERE HAS BEEN OCCASION THAT AFTER WE GET THE HIGH BEAMS TO WORK AFTER A FEW MINUTES THEY WILL JUST GO OUT COMPLETELY. I HAVE RESEARCHED THIS PROBLEM ONLINE AND HAVE FOUND THERE ARE PROBABLY HUNDREDS OF PEOPLE THAT HAVE HAD SIMILAR PROBLEMS WITH THE MULTISWITCH GM USED ON 2000-2005 VEHICLES. THE COST TO REPLACE THIS SWITCH IS OUTRAGEOUS $300.00- $600.00 SO I'M SURE THERE ARE A LOT OF VEHICLES ON THE ROAD THAT POSE A HAZARD DUE TO THIS FAULTY SWITCH. MY GIRLFRIEND WHO OWNS THIS CAR LIVES ON A NARROW WINDING MOUNTAIN ROAD AND HAS HAD THESE HEADLIGHT FAILURES IN THE MIDDLE OF CURVES AND IT IS VERY SCARY FOR HER AND PASSENGERS. IF YOU COULD INVESTIGATE THIS SITUATION I WOULD GREATLY APPRECIATE IT. *TR

Mileage: 75,000

Feb 9, 2010

I JUST HAD MY SECOND MULTI-FUNCTION SWITCH (HEADLIGHT DIMMER, TURN SIGNAL, CRUISE, WIPER/WASHER) FAIL ON THIS CAR FOR THE SAME REASON RESULTING IN COMPLETE LOSS OF HEADLIGHTS. THIS IS A VERY COMMON ISSUE AS SEEN BY NUMEROUS BULLETIN BOARD POSTINGS. I DISSECTED THE ORIGINAL SWITCH TO DETERMINE IF THIS COULD BE FIXED. IT BECAME QUITE OBVIOUS WHAT WAS HAPPENING. THE CONTACTS ON THE HI/LO BEAM PORTION OF THE SWITCH FOUL AND OVERHEAT. THIS SWITCH HAD MELTED PLASTIC FROM THE SWITCH HOUSING THAT HAD FLOWED OVER THE CONTACTS AND PREVENTED PROPER SWITCH OPERATION. THIS IS AN INCREDIBLY DANGEROUS SITUATION THAT MANIFESTS ITSELF WITH LITTLE OR NO WARNING. THIS OVERHEATING IS OBVIOUSLY DUE TO POOR ENGINEERING THAT HAS RESULTED IN UNDERSIZED CONTACTS THAT FOUL DUE TO RELATIVELY HIGH LOAD CURRENTS IN THE HEADLIGHT CIRCUIT. *TR

Mileage: 143,122

Jan 28, 2010

I BOUGHT A USED 2004 CHEVROLET IMPALA AND OCTOBER 19, 2007 AND A FEW MONTHS AFTER I HAD THE VEHICLE THE SPEEDOMETER STOPPED WORKING. MY SPEED ODOMETER SAID I WAS DOING FORTY WHEN I GOT PULLED OVER FOR DOING 55MPH, AND AS I PULLED OFF AND LOOKED AT THE SPEEDOMETER IT WAS STUCK AT 40MPH. ALSO THE LIGHTS GO OUT AT ANY GIVEN TIME ON THEIR OWN. I WAS DRIVING HOME ONE NIGHT AND MY HEAD LIGHTS SHUT OFF IN THE MIDDLE OF A CURVE AND I HIT THE BRAKES AND SLID OFF THE ROAD. THIS IS A REAL SAFETY HAZARD. AFTER I FOOLED AROUND WITH THE HIGHBEAM SWITCH FOR A WHILE THE LIGHTS STARTED WORKING AGAIN. *TW

Mileage: 80,000

Jan 28, 2010

HEADLLGHTS GO OFF WHILE DRIVIING. AS OF NOW THEY STILL COME BACK ON WHEN SWITCHING THE LOW BEAM TO HIGH BEAM SWITCH. VERY DANGEROUS PROBLEM. CANNOT DRIVE CAR WHEN DARK. WILL COST ABOUT $600 TO REPAIR.*CW

Mileage: 68,250

Jan 19, 2010

TL*THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT WAS DRIVING APPROXIMATELY 55 MPH AT NIGHT ON NORMAL ROAD CONDITIONS WITH THE HEADLIGHTS ACTIVATED. SUDDENLY, BOTH HEADLIGHTS FAILED TO OPERATE. THE DRIVER WAS ABLE TO PULL OVER TO THE SIDE OF THE ROAD WITH EXTREME CAUTION. AFTER SEVERAL ATTEMPTS, THE HEADLIGHTS BEGAN TO FUNCTION. THE VEHICLE WAS ABLE TO RESUME NORMAL OPERATION. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC; HOWEVER, THE TECHNICIAN WAS UNABLE TO DUPLICATE THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.

Jan 8, 2010

2004 IMPALA HEADLIGHTS GO OUT UNEXPECTEDLY WHILE DRIVING AT NIGHT BUT WILL COME BACK ON IF THE DIMMER SWITCH IS USED..DASH LIGHTS AND HEADLIGHTS DIM WHEN STOPPED AT TRAFFIC LIGHT. *TR

Mileage: 812,000

Aug 26, 2009

TL*THE CONTACT OWNS A 2004 CHEVROLET IMPALA. HE STATED THAT THE TWO FRONT HEADLIGHTS LOOKED AS IF THERE WERE FROST ON THEM. THE MANUFACTURER STATED THAT ALL HEADLIGHTS IN 2001 MODEL YEAR AND BEYOND WERE EQUIPPED WITH PLASTIC LENSES. HE STATED THAT THE NEW DESIGN OF THE HEADLIGHTS WAS A SAFETY ISSUE BECAUSE OF HIS AGE AND THE ABILITY TO HAVE SUFFICIENT LIGHTING. THE FAILURE AND CURRENT MILEAGES WERE APPROXIMATELY 51,000. THE VIN WAS NOT ACCEPTED. UPDATED 09/16/09 *BF THE CONSUMER STATED SAND WOULD BLOW ON THE HEADLIGHT COVER WHICH LIMITED VISIBILITY. UPDATED 09/17/09

Mileage: 51,000

Aug 26, 2009

TL*THE CONTACT OWNS A 2004 CHEVROLET IMPALA. HE STATED THAT THE TWO FRONT HEADLIGHTS LOOKED AS IF THERE WERE FROST ON THEM. THE MANUFACTURER STATED THAT ALL HEADLIGHTS IN 2001 MODEL YEAR AND BEYOND WERE EQUIPPED WITH PLASTIC LENSES. HE STATED THAT THE NEW DESIGN OF THE HEADLIGHTS WAS A SAFETY ISSUE BECAUSE OF HIS AGE AND THE ABILITY TO HAVE SUFFICIENT LIGHTING. THE FAILURE AND CURRENT MILEAGES WERE APPROXIMATELY 51,000. THE VIN WAS NOT ACCEPTED. UPDATED 09/16/09 *BF UPDATED 09/17/09

Mileage: 51,000

May 11, 2009

TL*THE CONTACT OWNS A 2004 CHEVROLET IMPALA. WHILE DRIVING APPROXIMATELY 55 MPH AT NIGHT, THE HIGH BEAM HEADLIGHTS FAILED TO OPERATE WHEN ACTIVATED. THE CONTACT'S VISIBILITY WAS EXTREMELY POOR AND SHE PULLED THE VEHICLE OVER TO THE SIDE OF THE ROAD. SHE HAD TO MANUALLY HOLD THE DIMMER SWITCH WHILE DRIVING TO ENSURE THE ACTIVATION OF THE HEADLIGHTS. THE VEHICLE WAS ABLE TO BE DRIVEN NORMALLY, BUT HAS NOT BEEN REPAIRED. THE VIN WAS NOT ACCEPTED BY THE SYSTEM. THE FAILURE MILEAGE WAS 60,000 AND CURRENT MILEAGE WAS 70,000. UPDATED 5/26/09 *CN UPDATED 05/28/09.*JB

Mileage: 60,000

Feb 23, 2009

THE HEADLIGHTS GO COMPLETELY OUT OCCASIONALLY WHEN SWITCHING ON THE HIGH BEAMS. IT HAS DONE THIS INTERMITTENTLY FOR SOME TIME. THEY WILL COME ON WHEN YOU SWITCH THEM AGAIN. THE CAR IS A 2004 CHEVROLET IMPALA SS. IT FIRST STARTED IT ABOUT 2 YRS AGO. *TR

Mileage: 58,000

Feb 15, 2009

I HAVE READ SEVERAL COMPLAINTS ON FORUMS, SUCH AS THE ONES ON CARCOMPLAINTS.COM, ABOUT THIS ISSUE. 2004 CHEVY IMPALA... USING THE HIGH BEAMS, AND SUDDENLY ITS DARK OUT SIDE... THE LIGHTS JUST TURN OFF! YOU HAVE TO FLICKER THE HIGH BEAMS A FEW TIMES, AND THE NORMAL LIGHTS WILL COME BACK ON. MY LIGHTS HAVE TURNED OFF WHILE DRIVING IN THE DARK AT LEAST 400 TIMES SO FAR! THIS IS GOING TO GET SOMEONE KILLED! EVERYONE WANTS AROUND $700 TO FIX THE ISSUE, I THINK CHEVY SHOULD STEP UP AND PAY THIS! *TR

Mileage: 45,000

Feb 12, 2009

MY 2004 IMPALA HAS PROBLEMS WITH IT'S LIGHT/DIMMER SWITCH. ONE HAS TO CLICK THE HANDLE TWICE IN ORDER TO DIM/BRIGHTEN THE LIGHTS. A COUPLE OF TIME THE DASH LIGHTS AND HEADLIGHTS ALL WENT COMPLETELY OUT WHEN I TRIED TO DIM/BRIGHTEN THE LIGHTS. THIS IS A HAZARD. THERE SHOULD BE A RECALL!!!!! *TR

Feb 12, 2009

THE HEADLIGHTS KEEP CUTTING OUT WITH INCREASED FREQUENCY WITH ALL EXTERIOR LIGHTS INCLUDING THE DASH LIGHTS. ALSO, THE SPEEDOMETER WILL STOP WORKING AND JUST KEEP INCREASING UNTIL IT POINTS STRAIGHT DOWN. BOTH HAVE HAPPENED SEVERAL TIMES. *TR

Mileage: 72,000

Feb 11, 2009

DRIVING ON A DARK RURAL ROAD AT NIGHT AND TRIED TO PUT MY LIGHTS ON HIGH BEAM. THE LIGHTS WENT TOTALLY OUT WHEN I TRIED TO PUT THEM ON HIGH BEAM. PREVIOUSLY DURING THE PAST 3 MONTHS THEY HAVE FLICKERED WHEN I WENT TO PUT THEM ON HIGH BEAM BUT DID NOT GO TOTALLY OUT. I HAVE TRIED SEVERAL MORE TIMES TO PUT THEM ON HIGH BEAM AND THE LIGHTS GO OUT TOTALLY EACH TIME SO I DO NOT DARE TO TRY TO PUT THEM ON HIGH BEAM NOW AT ALL. I HAVE CALLED A DEALERSHIP TO HAVE THIS LOOKED INTO. THEY SAY THEY WILL HAVE TO TEST THE CAR FIRST THEN TAKE THE STEERING COLUMN APART AND PROBABLY REPLACE THE SWITCH. ESTIMATED COST UP TO $1000.00 MY CAR HAS ONLY 27,499 MILES ON IT AND I BOUGHT IT BRAND NEW IN 2004. *TR

Mileage: 27,200

Jan 21, 2009

WHILE DRIVING AT NIGHT MY HIGH BEAMS WILL SUDDENLY SHUT OFF. IF I HIT THE DIM/BRIGHT SWITCH, THE LOW BEAMS WILL COME BACK ON. I HAVE TRIED TAKING THE LIGHTS OFF OF THE AUTOMATIC SETTING BUT IT MAKES NO DIFFERENCE. IT IS VERY DANGEROUS TO BE DRIVING AT NIGHT AND THE LIGHTS ALL OF A SUDDEN SHUT OFF. *TR

Mileage: 63,000

Dec 9, 2008

TL*THE CONTACT OWNS A 2004 CHEVROLET IMPALA. WHILE DRIVING APPROXIMATELY 45 MPH IN THE EVENING, THE EXTERIOR HEADLIGHTS ON BOTH THE DRIVER AND PASSENGER SIDES FAILED. THE CONTACT STOPPED THE VEHICLE AND TURNED THE DIMMER SWITCH ON AND OFF, WHICH ALLOWED THE EXTERIOR LIGHTS TO REGAIN POWER. THE VEHICLE WAS DRIVEN TO THE CONTACT'S RESIDENCE. THE FOLLOWING DAY, THE VEHICLE WAS DRIVEN TO THE DEALER AND THEY STATED THAT THE DIMMER SWITCH NEEDED TO BE REPLACED. THE DIMMER SWITCH WAS REPLACED THAT SAME DAY. THE MANUFACTURER STATED THAT THERE WAS NO RECALL; THEREFORE, THEY WERE NOT LIABLE FOR THE REPAIRS. THE CURRENT MILEAGE WAS 67,924 AND FAILURE MILEAGE WAS 67,919. UPDATED 12/30/08 *CN UPDATED 12/30/08. *JB

Mileage: 67,919

Jul 25, 2008

HEADLIGHTS WENT OFF DURING DRIVING AT NIGHT. THIS HAPPENED EIGHT TO TEN TIMES OVER A PERIOD OF THREE TO FOUR MONTHS, WITH LIGHTS ON HIGH BEAM. LIGHTS CAME BACK ON WHEN DIMMER LEVER WAS ACTIVATED. INSTRUMENT PANEL REMAINED ILLUMINATED WHEN HEADLIGHTS WENT OFF. *TR

Mileage: 85,000

Jun 20, 2008

HIGH BEAM LIGHTS ARE DISABLED AFTER ABOUT 10 MINUTES OF USE. *TR

Apr 20, 2008

NO PRIOR EVENT. TURN SIGNAL FLASHER CEASED TO FUNCTION FULL TIME. IT HAS BEEN INTERMITTENT FOR SEVERAL DAYS. HAZARD LIGHTS NOR TURN SIGNALS BLINK. BULBS COME ON AND STAY ON. NO FLASHER. *TR

Mileage: 5,100

Apr 20, 2008

NO PRIOR EVENT. TURN SIGNAL FLASHER CEASED TO FUNCTION FULL TIME. IT HAS BEEN INTERMITTENT FOR SEVERAL DAYS. HAZARD LIGHTS NOR TURN SIGNALS BLINK. BULBS COME ON AND STAY ON. NO FLASHER. *TR

Mileage: 5,100

Apr 7, 2008

I HAVE A 2004 CHEVY IMPALA THAT HAS HAD PROBLEMS WITH WARPED ROTORS, WHICH I HAD REPLACED. THEN A WHEEL BEARING WENT BAD. TOOK VEHICLE TO CHEVY DEALER. THEY DIAGNOSED IT AS LEFT FRONT HUB BEARING BEING BAD. I HAD LEFT FRONT HUB BEARING REPLACED AND PROBLEM WASN'T FIXED. TURNED OUT IT WAS RIGHT FRONT HUB BEARING THAT WAS BAD, SO BOTH ENDED UP REPLACED. A FEW WEEKS LATER "SERVICE TRACTION SYSTEM" LIGHT STARTED COMING ON EVERY DAY AND SHUTS OFF THE ABS AND TRACTION CONTROL SYSTEMS. OUTSIDE TEMPERATURE AND WEATHER CONDITIONS DON'T MAKE ANY DIFFERENCE. ALSO HAVING PROBLEMS WITH HEADLIGHTS GOING FROM HIGH BEAMS TO DIM. SOMETIMES IT TAKES TWO OR THREE ATTEMPTS BEFORE IT WILL GO FROM HIGH BEAMS TO DIM. I'VE NEVER HAD THESE KINDS OF PROBLEMS WITH CHEVROLET'S BEFORE. I'VE HAD CHEVROLET'S WITH 150,000 MILES ON THEM AND HAVE NEVER HAD TO REPLACE ROTORS, WHEEL BEARINGS, OR HAD ABS PROBLEMS BEFORE, JUST NORMAL MAINTENANCE. *TR

Mileage: 50,000

Apr 7, 2008

THE TURN SIGNALS AND HAZARD LIGHTS NO LONGER BLINK WHEN TURNED ON. THE BULBS LIGHT UP BUT DO NOT BLINK ON AND OFF. *TR

Mileage: 42,000

Apr 7, 2008

THE TURN SIGNALS AND HAZARD LIGHTS NO LONGER BLINK WHEN TURNED ON. THE BULBS LIGHT UP BUT DO NOT BLINK ON AND OFF. *TR

Mileage: 42,000

Apr 2, 2008

PROBLEM SWITCHING FROM HIGH BEAM TO LOW BEAM ETC AND SUDDEN HEADLIGHT FAILURE AT NIGHT WHILE DRIVING DOWN ROAD. BELIEVE PROBLEM IS MULTI FUNCTION SWITCH WHICH HAS BEEN REPORTED BY NUMEROUS PEOPLE FOR THIS VEHICLE TYPE. STARTED OUT AS INFREQUENT BUT GETTING PROGRESSIVELY WORSE. *TR

Mileage: 81,000

Feb 13, 2008

LAST YEAR AROUND THIS SAME TIME I WAS DRIVING TO WORK AROUND 4:30 AM ON I 85 NB IN ATLANTA, GA. GOING TO WORK WHEN MY CAR SUDDENLY WENT TOTALLY DARK. I DIDN'T REALIZE IT UNTIL I GOT TO A STRETCH OF HIGHWAY THAT HAD NO LIGHTS. IT WAS VERY SCARY CAUSE I DIDN'T KNOW IF ANY OF THE OTHER CARS COULD SEE ME. I GOT OFF THE HWY AT THE 1ST EXIT AND WAITED UNTIL DAYLIGHT TO GO CONTINUE TO WORK. I WENT TO THE 1ST MECHANIC THAT OPENED AND THE LIGHTS WERE WORKING AGAIN SO THE MECHANIC COULDN'T FIND ANYTHING WRONG. 1 YEAR LATER ON 2/12/08, MY 7YEAR OLD SON AND I WENT TO THE DRUG STORE TO GET HIS MEDICATION AND AS WE WERE DRIVING UP SR 139, I NOTICED THAT I COULDN'T SEE THE ROAD!!! AGAIN, I'M ON A STRETCH OF ROAD WITH NO STREET LIGHTS AND THIS TIME I HAVE INTERIOR LIGHTS, BLINKERS AND PARKERS, BUT I HAVE NO HEADLIGHTS. I IMMEDIATELY PULLED OVER AND CUT THE CAR OFF HOPING TO RESET THE COMPUTER OR WHATEVER WAS CAUSING THE PROBLEM AND WHEN I RESTARTED THE CAR THE HEADLIGHTS STILL DIDN'T COME ON. I WAITED APPROX 45 MINUTES AND STILL IN THE DARK. I WAS SOOO AFRAID BECAUSE I HAD MY SON WITH ME AND I HAD ABOUT 2.5 MILES TO GO BEFORE GETTING HOME. I TOOK MY CHANCES AND DROVE HOME TRYING TO BE AS CAREFUL AS POSSIBLE AS ONCOMING CARS FLASHED THEIR LIGHTS AT ME AND HONKED. MY SON WAS SCARED AND KEPT ASKING IF OTHER CARS WERE GOING TO HIT US OR IF THEY COULD SEE US. I TRIED TO STAY CALM FOR HIM, BUT TRUTHFULLY, I WAS SCARED STUPID. I'VE BEEN READING UP ON SIMILAR SITUATIONS LIKE THIS AND GM HAS GOT TO STEP UP AND FIX THIS PROBLEM. WHY SHOULD IT TAKE FOR SOMEONE TO LOOSE THEIR LIFE FOR GM TO TAKE NOTICE??? I'VE OWNED A 99 GRAND AM, 00 OLDSMOBILE ALERO & NOW THE THE 04 IMPALA. I THOUGHT THAT I HAD MOVED UP AND BOUGHT A REALLY GOOD CAR THAT I LOVED NOT A DEATH MACHINE. MY NEXT CAR MIGHT HAVE TO BE A NISSAN OR A TOYOTA. MY GRANDMA & MOM ONLY BUY TOYOTAS AND HAVE NEVER HAD THESE TYPES OF PROBLEMS. BUT I'M TRYING TO KEEP MY FELLOW AMERICANS EMPLOYED EVEN THOUGH I'VE LOST MY JOB. *TR

Mileage: 111,721

Jan 29, 2008

2004 CHEVROLET IMPALA - THE HEADLIGHTS WILL GO OUT WITHOUT ANY WARNING WHILE YOU ARE DRIVING DOWN THE ROAD. THIS IS EXTREMELY DANGEROUS! I AM STILL IN THE PROCESS OF TRYING TO FIGURE OUT HOW TO GET THIS PROBLEM CORRECTED. I HAVE ALREADY HAD THE LIGHT SENSOR REPLACED AND THE BCM REPLACED. NEITHER OF THESE CORRECTED THE PROBLEM. AFTER MANY DAYS AND HOURS OF RESEARCH, I THINK IT MAY BE RELATED TO THE MULTI-FUNCTION SWITCH ON THE STEERING COLUMN. THIS MUST BECOME A RECALL AS THIS ENDANGERS MANY LIVES! *TR

Mileage: 55,000

Jan 26, 2008

TURN SIGNALS OPERATE INTERMITTENTLY WITH SWITCH IN EITHER POSITION. HAZARDS WORK FINE. YOU HAVE TO OPERATE HAZARDS TO GET TURN SIGNALS TO WORK. WHEN TURN SIGNALS ARE INOPERATIVE, THE DRIVER CANNOT USE THEM TO SIGNAL INTENT TO TURN THAT COULD RESULT IN A CRASH. *TR

Jan 13, 2008

MULTIFUNCTION SWITCH ON STEERING COLUM FAILED , AS A RESULT I HAVE NO HIGHBEAMS , IF I ATTEMPT TO PUT THEM ON ALL LIGHTS GO OUT , THIS IS A VERY EXPENSIVE PROBLEM THAT I THINK GENERAL MOTORS SHOULD COME GOOD FOR. *TR

Mileage: 185,263

Jan 3, 2008

2004 CHEVROLET IMPALA. HEADLIGHTS SUDDENLY STOPPED WORKING COMPLETELY WHILE BACKING OUT OF MY DRIVEWAY ONTO MY ROAD. WHILE I WAS ABLE TO PULL BACK INTO MY DRIVEWAY QUICKLY, IT WOULD HAVE BEEN ANOTHER STORY A MINUTE LATER WHEN I WOULD HAVE BEEN AT A BUSY INTERSECTION. BECAUSE THERE WAS NO ACCIDENT OR INJURIES, DOES NOT MAKE THIS ANY LESS OF A SERIOUS SAFETY RELATED FAILURE OF THIS VEHICLE. IF THE POLICE CAN TICKET YOU FOR NOT FIXING ONE HEADLIGHT WHEN IT FAILS, WHY WOULD THIS NOT BE A MORE SERIOUS SAFETY PROBLEM? I HAD THE VEHICLE IN TO THE GM DEALERSHIP WHERE THEY DETERMINED THAT THE MULTIFUNCTION SWITCH (ON THE STEERING COLUMN) HAD FAILED. IT WAS REPLACED AND IT COST ME $786.00 CANADIAN. MY WIFE TOLD ME THAT THE LIGHTS HAD GONE OUT A FEW WEEKS PRIOR TO THIS WHILE DRIVING HOME ONE NIGHT. THEY SUDDENLY WENT OUT FOR A FEW SECONDS AND THEN CAME BACK ON BY THEMSELVES. I AM ASSUMING THIS WAS CAUSED BY THE SAME MALFUNCTION.*CN

Mileage: 93,000

Dec 10, 2007

2004 CHEVY IMPALA--BOTH TURN SIGNALS AND HAZARD LIGHTS STOP FLASHING. TRIED TO REPLACE FUSES, BUT ALL STILL GOOD. COULD NOT LOCATE A TURN SIGNAL RELAY IN THE FUSE BOX. SPOKE TO A MECHANIC WHO SAID IT DIDN'T MAKE SINCE THAT THERE WAS NO RELAY IN THE FUSE PANEL. LOOKED UP THE TURN SIGNAL SWITCH PART AND IT WAS ON BACK ORDER. THE PART ALONE WAS OVER $300.00. MECHANIC ALSO STATED IT DID NOT MAKE SINCE THAT IT WOULD BE THE TURN SIGNAL SWITCH WHEN ALL OTHER COMPONENTS ON THE TURN SIGNAL ARM (WINDSHIELD WIPERS, CRUISE CONTROL, ETC.) STILL WORKED. UNABLE TO GO TO THE DEALERSHIP SINCE IT WAS A SUNDAY. LOOKED UP OTHER SIMILAR COMPLAINTS ON TOPIX.COM AND FOUND SEVERAL PEOPLE HAVING THE SAME PROBLEM. WAS ADVISED TO TURN ON AND OFF THE HAZARD SEVERAL TIMES. IN DOING SO (ABOUT 100 TIMES) THE SIGNALS STARTED WORKING. THEREFORE, IT DOESN'T SEEM AS IF THIS IS A TURN SIGNAL SWITCH ISSUE, BUT A HAZARD SWITCH ISSUE. THIS IS A VERY DANGEROUS SITUATION IF DRIVING AND YOUR TURN SIGNALS STOP WORKING WHICH COULD CAUSE A SERIOUS ACCIDENT. *TR

Dec 10, 2007

2004 CHEVY IMPALA--BOTH TURN SIGNALS AND HAZARD LIGHTS STOP FLASHING. TRIED TO REPLACE FUSES, BUT ALL STILL GOOD. COULD NOT LOCATE A TURN SIGNAL RELAY IN THE FUSE BOX. SPOKE TO A MECHANIC WHO SAID IT DIDN'T MAKE SINCE THAT THERE WAS NO RELAY IN THE FUSE PANEL. LOOKED UP THE TURN SIGNAL SWITCH PART AND IT WAS ON BACK ORDER. THE PART ALONE WAS OVER $300.00. MECHANIC ALSO STATED IT DID NOT MAKE SINCE THAT IT WOULD BE THE TURN SIGNAL SWITCH WHEN ALL OTHER COMPONENTS ON THE TURN SIGNAL ARM (WINDSHIELD WIPERS, CRUISE CONTROL, ETC.) STILL WORKED. UNABLE TO GO TO THE DEALERSHIP SINCE IT WAS A SUNDAY. LOOKED UP OTHER SIMILAR COMPLAINTS ON TOPIX.COM AND FOUND SEVERAL PEOPLE HAVING THE SAME PROBLEM. WAS ADVISED TO TURN ON AND OFF THE HAZARD SEVERAL TIMES. IN DOING SO (ABOUT 100 TIMES) THE SIGNALS STARTED WORKING. THEREFORE, IT DOESN'T SEEM AS IF THIS IS A TURN SIGNAL SWITCH ISSUE, BUT A HAZARD SWITCH ISSUE. THIS IS A VERY DANGEROUS SITUATION IF DRIVING AND YOUR TURN SIGNALS STOP WORKING WHICH COULD CAUSE A SERIOUS ACCIDENT. *TR

Dec 5, 2007

WHILE APPLYING THE BRAKES FOR THE FIRST TIME AFTER START UP AT LOW SPEEDS (LESS THAN 20MPH) THE ANTILOCK BRAKES KICK IN WHEN NOT NEEDED. FOR ABOUT 2-3 SECONDS, THERE IS EXTREMELY REDUCED BRAKING ABILITY. AFTER THIS INITIAL TIME PERIOD, THE WHOLE ANTILOCK BRAKING SYSTEM SHUTS DOWN AND ALSO TURNS OFF THE TRACTION CONTROL SYSTEM. ONCE THE SHUTDOWN HAS TAKEN PLACE, THE CAR'S BRAKING SYSTEM FUNCTIONS AS IF THERE WAS NO ANTILOCK BRAKES ON THE VEHICLE. TOOK CAR TO DEALERSHIP WHICH INDICATED THAT THE WHEEL SENSOR WAS BAD AND COULD BE REPLACED FOR $600.00. ALSO WHILE DRIVING ON THE INTERSTATE, NOTICED THAT THE SPEEDOMETER WAS STUCK AT 65MPH, REGARDLESS OF SPEED. WHEN TURNED OFF, THE VEHICLE STILL READ 65MPH. WAS UNABLE TO DETERMINE PROPER SPEED. NOTICED THAT THE VEHICLE RESET THE SPEED 5MPH LOWER EACH TIME THE IGNITION SWITCH WAS MOVED FROM OFF TO ON. MULTIPLE CYCLES OF TURNING THE IGNITION SWITCH ON AND OFF FINALLY RESET THE SPEEDOMETER TO 0MPH. DON'T KNOW IF THIS IS ONLY A TEMPORARY FIX FOR A PROBLEM THAT WILL PROBABLY GET WORSE. ALTHOUGH NOT A SERIOUS ISSUE, THE TACHOMETER DOES THE SAME THING. *TR

Mileage: 48,000

Nov 29, 2007

WHILE DRIVING WITH HI BEAMS ON THE HEADLIGHTS WILL REPEATEDLY SHUT COMPLETELY OFF. I HAVE TO MOVE THE HI/LOW BEAM LEVER AND THE LOW BEAMS WILL COME ON. THIS CAN BE VERY DANGEROUS SINCE I LIVE ON UN-LIT COUNTRY ROADS. THIS IN NOT AN OCCASIONAL PROBLEM, IT HAPPENS EVERY TIME THE LIGHTS ARE ON. *TR

Mileage: 66,000

Oct 26, 2007

LAST WINTER I WAS DRIVING TO WORK ON A DARK MORNING AND WITHOUT WARNING MY HEADLIGHTS WENT TOTALLY OUT. I KEPT FLIPPING MY HEADLIGHT SWITCH OFF AND ON AND MY DIMMER SWITCH UNTIL THEY CAME BACK ON. I CONTINUED DOWN THE ROAD AND IT HAPPENED REPEATEDLY UNTIL I GOT TO WORK. TOOK IT TO THE DEALER, THEY REPLACED A COMPUTER MODULE. I DIDN'T THINK TO MUCH ABOUT IT UNTIL THIS MORNING WHEN IT HAPPENED AGAIN. IT HAS BEEN COOL OR COLD OUT BOTH TIMES IT HAS HAPPENED SO I DON'T KNOW IF IT HAS ANYTHING TO DO WITH TEMPERATURE OR NOT. I HAVE LOST TIME FROM WORK BECAUSE OUR AREA AUTO DEALERS SERVICE DEPTS. ARE NOT OPEN ON SATURDAYS, NOT TO MENTION THE DANGER OF DRIVING A BLACK CAR IN THE DARK WITH NO HEADLIGHTS! *TR

Mileage: 26,980

Sep 24, 2007

SUDDENLY THE DIRECTIONAL SIGNALS FAILED TO WORK. THE LIGHT WOULD GO ON AND THEN STAY ON. WHEN I TURN OFF THE ENGINE AND RESTART MANY TIMES THEY WILL AGAIN WORK FOR AWHILE AND THEN SUDDENLY STOPPED AGAIN. I'VE CHECKED THE FUZES, ETC. BUT NOTHING HELPS. THIS COULD PRESENT SAFETY ISSUES. CHECKING ON THE INTERNET I FIND MANY HAVE HAD THIS SAME PROBLEMS. *JB

Mileage: 61,000

Sep 13, 2007

WOW SAME PROBLEM AS EVERYONE ELSE. SPEED DOES NOT REGISTER PROPERLY SEEMS TO BE WHENEVER IT WANTS IT WILL SHOW SPEEDS HIGHER THEN WHAT THEY ARE. THIS IS A DANGER BECAUSE SPEEDS ARE GUESSED IN SCHOOL ZONES AND HIGHWAYS. AFTER A COUPLE DAYS SPEED WILL BEGIN TO WORK OK. NOW THE BLOWER MOTOR AND HEATER DO NOT WORK UNLESS YOU POUND BY THE ASHTRAY AREA AND HOPEFULLY THE AIR CONDITIONING WILL START BLOWING BUT THE HEAT WILL NOT COME ON WHEN SWITCHED TO HEAT. THIS IS A SAFETY ISSUE LIVING IN MONTANA WHEN IT GETS BELOW 32 AND COLDER IT WOULD BE NICE THIS WINTER TO THAW OUT THE WINDOWS SO I CAN SEE WHEN DRIVING AT UNKNOWN SPEEDS. SOMETIMES WHEN THE AIR IS BLOWING YOU CAN SMELL SOMETHING BURNING. WE ARE IN DROUGHT CONDITIONS IN MONTANA AND IF MY CAR WERE TO CATCH ON FIRE ON SIDE OF ROAD AND CONTINUE UP THE MOUNTAINS THIS COULD BE A DISASTER BE CREATING A WILDFIRE. I AM UNHAPPY WITH MY CAR WHICH HAS STARTED PROBLEMS AROUND THE 30,000 MILE MARK. ANOTHER PROBLEM IS THE HIGH BEAM SWITCH IS NEEDING TO BE CLICKED TWICE BEFORE DIMMING DOWN FROM HIGH BEAM. THIS IS A SAFETY ISSUE DUE TO BLINDING ONCOMING TRAFFIC. TRANSMISSION HAS BEEN LIKE SLIPPING INTO GEAR AS WELL. *TR

Mileage: 30,000

Mar 21, 2007

THE BLINKER SWITCH MALFUNCTIONS FROM BRIGHT TO DIM, SOMETIMES GOES BLACK *AK.

Mileage: 41,000

Mar 8, 2007

DRIVING ALONG AT NIGHT WITH HEADLIGHTS ON AND THEY JUST WENT OUT, LUCKILY, THERE WAS A BRIGHT MOON AND STRAIGHT HIGHWAY, HAPPENED 3 MORE TIMES ON WAY HOME, APPROXIMATELY 10 MILES. AFTER TURNING CAR OFF AND ON, LIGHTS OFF AND ON, THEY WOULD COME BACK ON. HAVE NOT DRIVEN IT AFTER DARK SINCE THEN. EXPERIENCED MORE PROBLEMS. *JB

Mileage: 47,700

Feb 16, 2007

DRIVING AT NIGHT, HEADLIGHTS TURNED OFF ON THEIR OWN. PULLED FORWARD SEVERAL TIMES ON THE DIMMER SWITCH AND THEY CAME BACK ON. IF THE DIMMER SWITCH IS ON LO-BEAM & SWITCHED TO HI-BEAM, OCCASIONALLY THERE IS NO "CLICK". THIS IS WHEN THE LIGHTS GO OFF. IF I HEAR THE "CLICK" THE LIGHTS HAVE NOT FAILED. WILL SCHEDULE APPOINTMENT WITH DEALER TO CORRECT THE PROBLEM. *JB

Mileage: 75,000

Jan 19, 2007

I LOST MY BRIGHT LIGHTS ON MY 04 CHEVY IMPALA. MY DAUGHTER HAD FILED THE SAME COMPLAINT ON HER 04 IMPALA ALSO IN OCT. OF 06. I NOW HAVE TO GET MY DIMMER SWITCH REPLACED, AND I KNOW YOU HAD A RECALL ON THE 02'S, WHY NOT THE 04'S ALSO?*JB

Dec 15, 2006

CHEVY 2004 IMPALA FOR NO REASON THE HEAD LIGHTS WILL TURN OFF AND WILL NOT COME BACK ON... I HAVE BEEN CAUGHT SEVERAL TIMES IN VERY DANGEROUS ROADS WHEN THIS HAS HAPPENED.... THANKFULLY NO CRASHES OR INJURIED. I CALLED CHEVY SEVERAL TIMES AND THEY CAN'T TELL ME WHY IT HAPPENS OR HOW TO FIX IT. *JB

Mileage: 24,000

Jun 4, 2006

I WAS DRIVING HOME ONE NIGHT AT ABOUT 9:30 IN THE COUNTRY AND IT WAS PITCH-BLACK WHEN ALL OF A SUDDEN MY HEADLIGHTS GO OUT. I HAD TO BE GOING ABOUT 55 MPH WHEN THIS OCCURRED. THEY WOULDN'T COME BACK ON UNTIL I PULLED THE DIMMER SWITCH IN AND OUT REPEATEDLY. LUCKILY I WAS FAMILIAR WITH THE AREA TO COME TO A STOP WITHOUT INCIDENT. WITHIN THE NEXT COUPLE OF DAYS I WILL BE TAKING MY CAR IN TO A DEALER AND GET AN INSPECTION. *NM

Mileage: 61,925

May 22, 2006

DT*: THE CONTACT STATED THE HEAD LIGHTS FAIL INTERMITTENTLY WITHOUT WARNING. THE PROBLEM BEGAN FOUR MONTHS AGO AND THE VEHICLE WAS TAKEN TO SERVICE DEALER WHO REPLACED AN UNKNOWN MODULE. THE PROBLEM HAS NOW RETURNED AND THE HEAD LIGHTS GO OUT WITHOUT WARNING AND RE ILLUMINATE WITHOUT WARNING. MANIPULATING THE SWITCH DOES NOT AUTOMATICALLY MAKE THE LIGHTS RE ILLUMINATE. THE CONTACT IS PLANNING TO MAKE AN APPOINTMENT WITH THE DEALER LATER TODAY FOR INSPECTION. THE VEHICLE IS A POLICE CRUISER.

Mileage: 28,000

Dec 29, 2005

DT*: THE CONTACT STATED THE HEADLIGHTS WORKED INTERMITTENTLY. IT OCCURRED AT HIGHWAY SPEEDS OF 50 TO 60 MPH. THE HEADLIGHTS TURNED OFF WITHOUT WARNING AND REMAINED OFF UNTIL THE DIMMER SWITCH WAS PRESSED. THERE WERE NO WARNING SIGNALS BEFORE THIS OCCURRED. THE VEHICLE WAS EQUIPPED WITH DAY TIME RUNNING LIGHTS. THE VEHICLE HAS NOT BEEN SEEN BY A DEALER. *AK . INCIDENTAL NIGHT TIME HEADLIGHT FAILURE OCCURRED THREE TIMES ON 01/27/2006; ONCE ON 02/12/2006, INVOLVING HIGH BEAM, AND 3 TIMES ON 02/18/2006, INVOLVING 2 HIGH BEAMS. SUBSEQUENT OCCASIONAL FAILURE UNTIL THE TURN SIGNAL/DIMMER SWITCH WAS REPLACED ON 03/14/2006. CONTACT PAID $345 FOR PARTS AND LABOR. *AK

Mileage: 42,000

Dec 29, 2005

DT*: THE CONTACT STATED THE HEADLIGHTS WORKED INTERMITTENTLY. IT OCCURRED AT HIGHWAY SPEEDS OF 50 TO 60 MPH. THE HEADLIGHTS TURNED OFF WITHOUT WARNING AND REMAINED OFF UNTIL THE DIMMER SWITCH WAS PRESSED. THERE WERE NO WARNING SIGNALS BEFORE THIS OCCURRED. THE VEHICLE WAS EQUIPPED WITH DAY TIME RUNNING LIGHTS. THE VEHICLE HAS NOT BEEN SEEN BY A DEALER. *AK . INCIDENTAL NIGHT TIME HEADLIGHT FAILURE OCCURRED THREE TIMES ON 01/27/2006; ONCE ON 02/12/2006, INVOLVING HIGH BEAM, AND 3 TIMES ON 02/18/2006, INVOLVING 2 HIGH BEAMS. SUBSEQUENT OCCASIONAL FAILURE UNTIL THE TURN SIGNAL/DIMMER SWITCH WAS REPLACED ON 03/14/2006. CONTACT PAID $345 FOR PARTS AND LABOR. *AK

Mileage: 42,000

Dec 22, 2004

1) EVENTS LEADING UP TO THE FAILURE - IT ALL STARTED OUT OF THE BLUE ABOUT 2 WEEKS AGO. I HAVE AN INTERMITTENT FAILURE OF THE BLINKER MECHANISM OF THE TURN SIGNALS. WHEN IT DOES NOT WORK, THE LEVER IS TURNED FOR EITHER LEFT OR RIGHT TURN AND THE SIGNAL STAYS LIT, BUT NOT BLINKING. MOST OF THE TIME, THOUGHOUT THE DAY, THE SIGNALS BLINK PROPERLY. 2) FAILURE AND ITS CONSEQUENCES - THIS IS OBVIOUSLY A SAFETY ISSUE IN THAT DRIVERS FOLLOWING ME WOULD NOT BE AS ALERT TO A NON-BLINKING LIGHT AS THEY WOULD BE FOR A BLINKING LIGHT. 3) BOTH MYSELF AND MY LOCAL GAS STATION REMOVED AND AND RESEATED THE POSSIBLE OFFENDING FUSE AND ASSOCIATED RELAY MODULE. HE EVEN INDICATED THAT BOTH CHEVROLET AND PONTIAC CARS HAVE TURN SIGNAL ARMS WITH SHORTS IN THEM. I COULD NOT FIND ANY RECALLS INDICATING A SHORT IN THE TURN SIGNALS.

Mileage: 11,800

Jul 29, 2004

THE NEW MODEL YEAR 04 CHEVROLET IMPALA SEDANS HAVE POORLY DESIGNED AND OR MIS-ADJUSTED DAYTIME RUNNING LIGHTS, CAUSING BLINDING GLARE TO ON COMING DRIVERS, DRIVERS IN FRONT OF THESE VEHICLES AND PEDESTRIANS WALKING AT NIGHT. THESE EXCESSIVELY GLARING LIGHTS DISTRACT AND CAUSE EYE PAIN TO OTHER DRIVERS AND TEMPORARY BLINDNESS. THIS IS A SERIOUS SAFETY PROBLEM THAT NEEDS TO BE ADDRESSED ESPECIALLY FOR PEDESTRIANS WALKING AGAINST TRAFFIC AT NIGHT.*AK

Mileage: 50

Feb 17, 2004

ON GOING PROBLEM OF MOISTURE BUILD UP IN HEAD LIGHT HOUSING. DEALER STATES THAT THIS IS A PROBLEM FOR ALL CHEVY IMPALAS AND NOTHING CAN BE DONE EXCEPT TO "BLOW OUT" THE MOISTURE. THIS CONDITION OCCURS EVERYTIME LIGHTS ARE TURNED ON. DEALER CALLS THIS THE GREENHOUSE EFFECT. ILLUMINATION OF ROADWAY AT NIGHT IS EFFECTED. PROBLEM REPORTED TO GM HOWEVER, COMPLAINT NUMBER 1-188065149, THEY DID NOT INDICATE THAT THIS WOULD BE LOOKED OR ADDRESSED. *JB