2009 MERCEDES BENZ ML320 Problems & Recalls
Detailed safety information and owner complaints
Problem Breakdown
Compare to Other Years
Common Problems
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML, GL, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and caus...
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML-Class, GL-Class, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumul...
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain model year 2009-2010 ML320 BlueTec 4Matic, GL320 BlueTec 4Matic and R320 CDI 4Matic, 2011 E350 Cabriolet and E550 Cabriolet, 2009-2011 ML350, ML35...
The contact owns a 2009 Mercedes-Benz ML320. The contact received notification of NHTSA Campaign Number: 22V315000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the re...
Rear coil springs rusted through and broke resulting in greatly diminished vehicle stability, especially in emergency maneuvers. Have had numerous repair facilities evaluate, including the dealer. All have refused to replace rear springs due to safety risk
Rear coil springs rusted through and broke resulting in greatly diminished vehicle stability, especially in emergency maneuvers. Have had numerous repair facilities evaluate, including the dealer. All have refused to replace rear springs due to safety risk
OUR VEHICLE CAUGHT FIRE. MY WIFE AND I HAD JUST GOTTEN OFF OF THE INTERSTATE WHEN WE STARTED TO SMELL AN ODD SMELL. WE PULLED INTO A HOTEL PARKING LOT WHERE WE STARTED TO SEE SMOKE COMING FROM THE FRONT OF THE VEHICLE. I STOPPED THE VEHICLE IN A HOTEL DRIVEWAY, PUT THE VEHICLE IN PARK. WE GOT OUT O...
Mileage: 89,000
OUR VEHICLE CAUGHT FIRE. MY WIFE AND I HAD JUST GOTTEN OFF OF THE INTERSTATE WHEN WE STARTED TO SMELL AN ODD SMELL. WE PULLED INTO A HOTEL PARKING LOT WHERE WE STARTED TO SEE SMOKE COMING FROM THE FRONT OF THE VEHICLE. I STOPPED THE VEHICLE IN A HOTEL DRIVEWAY, PUT THE VEHICLE IN PARK. WE GOT OUT O...
Mileage: 89,000
OUR VEHICLE CAUGHT FIRE. MY WIFE AND I HAD JUST GOTTEN OFF OF THE INTERSTATE WHEN WE STARTED TO SMELL AN ODD SMELL. WE PULLED INTO A HOTEL PARKING LOT WHERE WE STARTED TO SEE SMOKE COMING FROM THE FRONT OF THE VEHICLE. I STOPPED THE VEHICLE IN A HOTEL DRIVEWAY, PUT THE VEHICLE IN PARK. WE GOT OUT O...
Mileage: 89,000
ISSUES WITH SUNROOF MB HAS DONE A RECALL ON ALL MODELS OTHER THAN "M" CLASS I'M HAVING ISSUES WITH MY 2009 ML 320
Mileage: 100,000
TL* TAKATA RECALL. THE CONTACT OWNS A 2009 MERCEDES-BENZ ML320. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V081000 (AIR BAGS); HOWEVER, THE PARTS TO DO THE REPAIR WERE UNAVAILABLE. THE DEALER (COURTESY AUTOMOTIVE CENTER, (530) 345-9444) WAS CALLED AND CONFIRMED THAT THE PARTS WER...
TAKATA RECALL - ALL THE MERCEDES BENZ LOCATIONS I CALLED (PORTLAND, BEAVERTON, TIGARD, HILLSBOROUGH AND WILSONVILLE), ARE NOT ACCEPTING TO REPLACE THE DEFECTIVE EQUIPMENT AS THEY CLAIM THEY DO NOT HAVE THE REQUIRED PARTS TO DO IT.
CPSC:2009 MERCEDES BENZ ML320 WITH APPROVED, DEALER INSTALLED TRAILER TOW HITCH PURCHASED USED ON 9/05/2017. RATED CAPACITY IS 7200 LBS. ON MONDAY, 9/11/2017, ATTACHED AN 2005 AIRSTREAM TRAILER, WEIGHING 5240 LBS. , MOVING OUT OF DRIVEWAY, HEARD A LOUD "POP" SOUND. .ON 9/22/2017, AND CONFIRMED AS FA...
Mileage: 84,251
CPSC:2009 MERCEDES BENZ ML320 WITH APPROVED, DEALER INSTALLED TRAILER TOW HITCH PURCHASED USED ON 9/05/2017. RATED CAPACITY IS 7200 LBS. ON MONDAY, 9/11/2017, ATTACHED AN 2005 AIRSTREAM TRAILER, WEIGHING 5240 LBS. , MOVING OUT OF DRIVEWAY, HEARD A LOUD "POP" SOUND. .ON 9/22/2017, AND CONFIRMED AS FA...
Mileage: 84,251
DEALER INSTALLED FLEX-N-GATE TRAILER HITCH, NOT CURRENTLY INCLUDED IN RECALL CAMPAIGN 08V242000. HAVE EXPERIENCED IDENTICAL WELD FAILURE, AS DESCRIBED IN RECALL INFORMATION. WOULD LIKE TO REQUEST EXPANSION OF RECALL TO INCLUDE 2009 MODELS.
Mileage: 94,542
I WAS SOLD THIS VEHICLE ON FEBRUARY 27, 2016, AFTER THE RECALL NOTICE WAS RELEASED. THE DEALER DID NOT MENTION A RECALL, AND I HAD NO KNOWLEDGE OF A RECALL UNTIL SEARCHING TODAY. SHOULDN'T THE DEALERSHIP HAVE INFORMED ME OF THE RECALL? DO THEY HAVE ANY CULPABILITY FOR NOT SHARING THIS INFORMATION...
Mileage: 99,000
TL* THE CONTACT OWNS A 2009 MERCEDES-BENZ ML320. AFTER FUELING THE VEHICLE, THE CONTACT NOTICED THAT THE VEHICLE WAS LEAKING FUEL BADLY. THE FIRE DEPARTMENT REMOVED SOME OF THE FUEL BEFORE THE VEHICLE WAS TOWED. THE FAILURE RECURRED FOUR TIMES. THE VEHICLE WAS TOWED TO A DEALER WHERE IT WAS DIAGNOSE...
Mileage: 58,000
ENGINE COOLER SEAL LEAKING MASSIVELY AND LEAKING OIL IN TURBO.
ENGINE COOLER SEAL LEAKING MASSIVELY AND LEAKING OIL IN TURBO.
ENGINE LIGHT CODE RELATED TO DEFECTIVE HEATER ELEMENT IN BLUETEC FLUID TANK. MERCEDES STATES IT IS AN EMISSIONS SYSTEM BUT IS NOT COVERED UNDER EMISSIONS WARRANTY. NO CHANGE IN VEHICLE PERFORMANCE, 35,000 MILES.
Mileage: 35,000
OIL LEAKING FROM COIL COOLER, 1-2OZ OVERNIGHT ON GROUND + OIL LOSS AT SPEED.
Mileage: 100,000
WHEEL SPEED SENSOR (L/F) FAILED ON HIGHWAY AT 50MPH. ALL BRAKES LOCKED UP AND CAR SKIDDED TO A HALT! LUCKILY NO TRAFFIC OR SOMEONE COULD HAVE BEEN KILLED! CAR HAD TO BE TOWED TO A LOCAL MB DEALER. MERCEDES IS AWARE OF THIS ISSUE ... THEY HAVE UPDATED THESE SENSORS BUT ARE NOT REPLACING THEM UNDE...
Mileage: 45,520
TL* THE CONTACT OWNS A 2009 MERCEDES BENZ ML320. WHILE DRIVING APPROXIMATELY 60 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE RESTARTED AFTER SEVERAL ATTEMPTS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO STATED THAT THE CAMSHAFT POSITION SENSOR FAILED AND NEEDED TO BE REPLACED. THE ...
Mileage: 60,000
TL* THE CONTACT OWNS A 2009 MERCEDES BENZ ML320. WHILE DRIVING APPROXIMATELY 60 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE RESTARTED AFTER SEVERAL ATTEMPTS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO STATED THAT THE CAMSHAFT POSITION SENSOR FAILED AND NEEDED TO BE REPLACED. THE ...
Mileage: 60,000
TL* THE CONTACT OWNS A 2009 MERCEDES BENZ ML320. WHILE DRIVING APPROXIMATELY 60 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE RESTARTED AFTER SEVERAL ATTEMPTS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO STATED THAT THE CAMSHAFT POSITION SENSOR FAILED AND NEEDED TO BE REPLACED. THE ...
Mileage: 60,000
TL* THE CONTACT OWNS A 2009 MERCEDES BENZ ML320. WHILE DRIVING APPROXIMATELY 60 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE RESTARTED AFTER SEVERAL ATTEMPTS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO STATED THAT THE CAMSHAFT POSITION SENSOR FAILED AND NEEDED TO BE REPLACED. THE ...
Mileage: 60,000
CHECK ENGINE LIGHT WARNING WITH CODE #20BE1B. REPAIR INDICATES NEED OF DIESEL EXHAUST FLUID (DEF) HEATER REPAIR KIT. DIESEL EXHAUST FLUID SYSTEM IS PART OF EMISSIONS SYSTEM. MB DEALERSHIP SAYS NO WARRANTY FOR REPAIR. INTERNET RESEARCH WIDESPREAD PROBLEM WITH DEF SYSTEM AROUND 50,000 MILES. *TR
Mileage: 58,331
CHECK ENGINE LIGHT WARNING WITH CODE #20BE1B. REPAIR INDICATES NEED OF DIESEL EXHAUST FLUID (DEF) HEATER REPAIR KIT. DIESEL EXHAUST FLUID SYSTEM IS PART OF EMISSIONS SYSTEM. MB DEALERSHIP SAYS NO WARRANTY FOR REPAIR. INTERNET RESEARCH WIDESPREAD PROBLEM WITH DEF SYSTEM AROUND 50,000 MILES. *TR
Mileage: 58,331
VEHICLE WOULD NOT START AFTER BEING PARKED FOR APPROXIMATELY 15 MINUTES. TOWED TO LOCAL MB DEALER, DIAGNOSTICS INDICATED FUEL PUMP FAILURE. FUEL PUMP REPLACED. APPROXIMATE MILEAGE 64000. VEHICLE FAILED TO START ON 4 OTHER OCCASIONS OVER COURSE OF NEXT 8 MONTHS. TWICE THE VEHICLE STARTED THE NEX...
Mileage: 64,000
CLEAR HEADLIGHT LENS COVER GETS WET ON INSIDE EVEN THOUGH THERE HAS BEEN NO RAIN CAUSING LIGHT FROM HEADLAMP TO BE DIFFUSED AND RESTRICTING REACH OF BEAM. MANUFACTURER SAYS LEAVE HEADLIGHT ON DISSIPATE MOISTURE, HOWEVER SEEMS UNSAFE WHILE MOISTURE PRESENT. THE DEALER REFUSED TO CONTACT MERCEDES BENZ...
Mileage: 50,000
CLEAR HEADLIGHT LENS COVER GETS WET ON INSIDE EVEN THOUGH THERE HAS BEEN NO RAIN CAUSING LIGHT FROM HEADLAMP TO BE DIFFUSED AND RESTRICTING REACH OF BEAM. MANUFACTURER SAYS LEAVE HEADLIGHT ON DISSIPATE MOISTURE, HOWEVER SEEMS UNSAFE WHILE MOISTURE PRESENT. THE DEALER REFUSED TO CONTACT MERCEDES BENZ...
Mileage: 50,000
ML320 BLUETEC, RANDOMLY LOSES POWER. THE POWER WILL BE RESTORED ONCE THE CAR IS TURNED OFF AND ON AGAIN. CAR HAS BEEN TO THE DEALER 7 TIMES FOR REPAIR OF THIS ONE ISSUE, INCLUDING TWICE IN A STATE WITH LIMITED POWER. DEALER HAS DONE MULTIPLE SOFTWARE UPDATES, TURBO REPLACEMENT, EXHAUST VALVES REPLAC...
Mileage: 24,000
ML320 BLUETEC, RANDOMLY LOSES POWER. THE POWER WILL BE RESTORED ONCE THE CAR IS TURNED OFF AND ON AGAIN. CAR HAS BEEN TO THE DEALER 7 TIMES FOR REPAIR OF THIS ONE ISSUE, INCLUDING TWICE IN A STATE WITH LIMITED POWER. DEALER HAS DONE MULTIPLE SOFTWARE UPDATES, TURBO REPLACEMENT, EXHAUST VALVES REPLAC...
Mileage: 24,000
THIS CAR SHOULD QUALIFY AS A LEMON. WE SPENT OVER $65K ON IT NEW IN JANUARY OF 2009 AND IT HAS EASILY COSTS US $65K TO KEEP IT RUNNING SINCE. SOMETHING SIGNIFICANT BREAKS ON IT EVERY 60 DAYS SINCE OWNING IT. THE TURBO WENT OUT MOST RECENTLY AFTER A BAD OIL SEAL LET OIL INTO IT. $6500! THE CAR MA...
THIS CAR SHOULD QUALIFY AS A LEMON. WE SPENT OVER $65K ON IT NEW IN JANUARY OF 2009 AND IT HAS EASILY COSTS US $65K TO KEEP IT RUNNING SINCE. SOMETHING SIGNIFICANT BREAKS ON IT EVERY 60 DAYS SINCE OWNING IT. THE TURBO WENT OUT MOST RECENTLY AFTER A BAD OIL SEAL LET OIL INTO IT. $6500! THE CAR MA...
THIS CAR SHOULD QUALIFY AS A LEMON. WE SPENT OVER $65K ON IT NEW IN JANUARY OF 2009 AND IT HAS EASILY COSTS US $65K TO KEEP IT RUNNING SINCE. SOMETHING SIGNIFICANT BREAKS ON IT EVERY 60 DAYS SINCE OWNING IT. THE TURBO WENT OUT MOST RECENTLY AFTER A BAD OIL SEAL LET OIL INTO IT. $6500! THE CAR MA...
LETTER FROM REGARDING NUMEROUS ISSUES AND TROUBLES HE HAS FACED SINCE THE PURCHASE OF HIS MERCEDES-BENZ VEHICLE, A 2009 ML320 BLUE TEC DIESEL ENGINE SUV; SEEKING ASSISTANCE-HE WOULD LIKE ACKNOWLEDGEMENT OF RECEIPT OF THIS COMPLAINT *TGW THE CONSUMER STATED THE FIRST PROBLEM HE ENCOUNTERED WITH THE...
LETTER FROM REGARDING NUMEROUS ISSUES AND TROUBLES HE HAS FACED SINCE THE PURCHASE OF HIS MERCEDES-BENZ VEHICLE, A 2009 ML320 BLUE TEC DIESEL ENGINE SUV; SEEKING ASSISTANCE-HE WOULD LIKE ACKNOWLEDGEMENT OF RECEIPT OF THIS COMPLAINT *TGW THE CONSUMER STATED THE FIRST PROBLEM HE ENCOUNTERED WITH THE...
IN FEBRUARY OF 2012 WE HAD A TIRE FAILURE-TREAD SEPARATION. THE TIRES WE WERE SOLD AS 'RUN FLAT' WERE IN FACT MOEXTENDED BY BRIGDESTONE. THIS TIRE HAS A VERY LIMITED RUN LOW ABILITY THAT ALLOWS 18-30 MILES AT 30 MPH AND 10 PSI. WE WERE TOLD WE HAD RUN FLATS THAT ALLOWED OPERATION AT 50MPH FOR 50 MIL...
Mileage: 22,000
TL* THE CONTACT OWNS A 2009 MERCEDES BENZ ML320. THE CONTACT STATED THAT WHILE GOING APPROXIMATELY 5 MPH, THE VEHICLE HESITATED TO SHIFT INTO GEAR. THE ENGINE WOULD REV AND THE VEHICLE WOULD NOT RESPOND. THE CONTACT THEN SHIFTED INTO GEAR AND THE VEHICLE ACCELERATED RAPIDLY. THE VEHICLE WAS TAKEN TO...
Mileage: 45,000
TL* THE CONTACT OWNS A 2009 MERCEDES BENZ ML320. THE CONTACT STATED THAT FUEL BEGAN TO LEAK FROM UNDER THE VEHICLE WHILE REFUELING. THE CONTACT ALSO STATED THAT THE VEHICLE HAD ITS FUEL FILTER REPLACED BY AN AUTHORIZED DEALER PRIOR TO REFUELING. THE VEHICLE WAS TOWED BACK TO THE DEALER AND A FUEL GA...
Mileage: 30,000
TL* THE CONTACT OWNS A 2009 MERCEDES ML 320. THE CONTACT STATED THAT THE TRAILER HITCH FRACTURED AND DETACHED FROM THE VEHICLE AT THE SEAMS WHILE GOING THROUGH A CAR WASH. THE VEHICLE WAS TAKEN TO THE DEALER AND THE CONTACT WAS ADVISED THAT THE FAILURE WAS CAUSED BY RUST OF THE HITCH. THE DEALER REC...
Mileage: 38,000
FUEL PUMP FAILURE. THE CAR WAS TOWED TO THE DEALER. THIS IS THE SECOND FUEL PUMP FAILURE IN THE LESS THAN ONE YEAR. DURING THE 2 YEARS OF OWNERSHIP, THE CAR HAS HAD SEVERAL PROBLEMS WITH THE ENGINE STARTING, REQUIRING MULTIPLE TRIPS TO THE DEALER FOR SERVICE. ON MANY OCCASIONS THE CAUSE WAS NOT DE...
Mileage: 15,818
THE SUV SLOWS AND/OR STALLS SUDDENLY AT DIFFERENT SPEEDS. STARTED AROUND 8,000 ORIGINAL MILES ON ODOMETER. IT IS A 2009 ML 320 BLUETEC. OCCURS UNEXPECTEDLY FOR FEW SECONDS RANDOMLY. *TR
Mileage: 8,000
I HAVE A 2009 MERCEDES BENZ ML320 BLUETEC THAT HAS ISSUES WITH STARTING THE ENGINE WHEN WARM. THE CAR WILL CRANK BUT NOT START. *TR