High Severity Issue
This component has been associated with crashes, fires, or deaths.
This Problem Across All Years
CAR WAS RUNNING FINE, WAS AT A STOP LIGHT AND THE CAR SHUT OFF HAD A REALLY STRONG ELECTRICAL SMELL COMING FROM THE ENGINE COMPARTMENT. OPENED UP THE HOOD AND HAD A FLAME DOWN AT THE THERMOSTAT AREA. QUICKLY PUT IT OUT AND PUSHED THE CAR OFF TO THE SIDE OF THE ROAD. HAD TO HAVE A TOW TRUCK COME TOW THE CAR AND BRING MY FAMILY OUT OF THE FREEZING COLD AS WELL. THE THERMOSTAT AND WIRING FROM THE ECU DOWN TO THE THERMOSTAT HAD TO BE REPLACED AS WELL AS A FUSE THAT HAD BLOWN IN THE MAIN ENGINE HARNESS. OLD PART WAS DISPOSED OF AS WELL AS THE WIRING. *TR
CAR WAS RUNNING FINE, WAS AT A STOP LIGHT AND THE CAR SHUT OFF HAD A REALLY STRONG ELECTRICAL SMELL COMING FROM THE ENGINE COMPARTMENT. OPENED UP THE HOOD AND HAD A FLAME DOWN AT THE THERMOSTAT AREA. QUICKLY PUT IT OUT AND PUSHED THE CAR OFF TO THE SIDE OF THE ROAD. HAD TO HAVE A TOW TRUCK COME TOW THE CAR AND BRING MY FAMILY OUT OF THE FREEZING COLD AS WELL. THE THERMOSTAT AND WIRING FROM THE ECU DOWN TO THE THERMOSTAT HAD TO BE REPLACED AS WELL AS A FUSE THAT HAD BLOWN IN THE MAIN ENGINE HARNESS. OLD PART WAS DISPOSED OF AS WELL AS THE WIRING. *TR
THERE'S A MAJOR FLAW DESIGN IN THE BMW 740I AND 740IL FGROM YEARS 1995-200. I WAS JUST DRIVING AND IT FAILED WITHOUT HESITATION. I SPOKE WITH A LOT OF OTHER OWNERS OF THIS MODEL AND THEY HAD THE SAME PEOBLEM. TO SOME PEOPLE IT HAPPEND AS THEY WERE DRIVING ON THE HIGHWAY SPILLING COOLANT ALL OVER THEIR WINDSHIELD AND LOSING CONTROL OF THEIR VEHICLE. *AK
THERE'S A MAJOR FLAW DESIGN IN THE BMW 740I AND 740IL FGROM YEARS 1995-200. I WAS JUST DRIVING AND IT FAILED WITHOUT HESITATION. I SPOKE WITH A LOT OF OTHER OWNERS OF THIS MODEL AND THEY HAD THE SAME PEOBLEM. TO SOME PEOPLE IT HAPPEND AS THEY WERE DRIVING ON THE HIGHWAY SPILLING COOLANT ALL OVER THEIR WINDSHIELD AND LOSING CONTROL OF THEIR VEHICLE. *AK
I HAVE HAD THREE SEPARATE FAILURES OF PLASTIC RADIATOR COMPONENTS IN MY 1997 BMW 740IL IN THE SPACE OF 5 MONTHS. AT FIRST INSPECTION, THESE APPEAR TO ME TO BE THERMAL FATIGUE FAILURES INDICATING SOME MANUFACTURING DEFECT IN THE PLASTIC. BMW DENIES ANY SUCH ISSUE AND REFUSED TO REPLACE THE FAILED COMPONENTS UNDER WARRANTY. THE FIRST INSTANCE WAS A MINOR LEAK THAT DEVELOPED FROM A SMALL PIPE THAT EXITS THE TOP OF THE RADIATOR. BEFORE I HAD THAT REPAIRED, THE NECK OF THE TOP INLET TO THE RADIATOR BROKE OFF WHILE I WAS DRIVING. THE RADIATOR HAD TO BE REPLACED. A LITTLE OVER A MONTH LATER, I SAW STEAM EMERGING FROM THE RADIATOR AND NOTED A 1/4" SPLIT IN THE CENTER OF THE INTERGRAL FLUID RESERVOIR WHERE WATER WAS SPRAYING OUT. THIS COMPONENT HAD NOT BEEN REPLACED WHEN THE RADIATOR WAS REPLACED. AS THIS WAS NOT IN A TYPICAL STRESS AREA LIKE A CORNER, SEAM OR BOTTOM, I BELIEVE THIS WAS CAUSED BY FATIGUE. THE FACT THAT ALL OF THESE FAILURES OCCURRED ON PLASTIC COMPONENTS SO CLOSE TOGETHER IN THEIR LIFE IMPLIES A COMMON FAILURE MECHANISM TO ME. THE DEALER COMMENTED THAT "THEY SEE A LOT OF THESE KINDS OF FAILURES." AS THE VEHICLE HAS ONLY 70,000 MILES ON IT, THIS WOULD SEEM UNUSUAL UNLESS THERE WERE SOME UNDERLYING FLAW IN BMW'S DESIGN OR MANUFACTURING OF THE COOLING SYSTEM. *NLM
I HAVE HAD THREE SEPARATE FAILURES OF PLASTIC RADIATOR COMPONENTS IN MY 1997 BMW 740IL IN THE SPACE OF 5 MONTHS. AT FIRST INSPECTION, THESE APPEAR TO ME TO BE THERMAL FATIGUE FAILURES INDICATING SOME MANUFACTURING DEFECT IN THE PLASTIC. BMW DENIES ANY SUCH ISSUE AND REFUSED TO REPLACE THE FAILED COMPONENTS UNDER WARRANTY. THE FIRST INSTANCE WAS A MINOR LEAK THAT DEVELOPED FROM A SMALL PIPE THAT EXITS THE TOP OF THE RADIATOR. BEFORE I HAD THAT REPAIRED, THE NECK OF THE TOP INLET TO THE RADIATOR BROKE OFF WHILE I WAS DRIVING. THE RADIATOR HAD TO BE REPLACED. A LITTLE OVER A MONTH LATER, I SAW STEAM EMERGING FROM THE RADIATOR AND NOTED A 1/4" SPLIT IN THE CENTER OF THE INTERGRAL FLUID RESERVOIR WHERE WATER WAS SPRAYING OUT. THIS COMPONENT HAD NOT BEEN REPLACED WHEN THE RADIATOR WAS REPLACED. AS THIS WAS NOT IN A TYPICAL STRESS AREA LIKE A CORNER, SEAM OR BOTTOM, I BELIEVE THIS WAS CAUSED BY FATIGUE. THE FACT THAT ALL OF THESE FAILURES OCCURRED ON PLASTIC COMPONENTS SO CLOSE TOGETHER IN THEIR LIFE IMPLIES A COMMON FAILURE MECHANISM TO ME. THE DEALER COMMENTED THAT "THEY SEE A LOT OF THESE KINDS OF FAILURES." AS THE VEHICLE HAS ONLY 70,000 MILES ON IT, THIS WOULD SEEM UNUSUAL UNLESS THERE WERE SOME UNDERLYING FLAW IN BMW'S DESIGN OR MANUFACTURING OF THE COOLING SYSTEM. *NLM
WHILE DRIVING 60MPH WATER PUMP FAILED, CAUSING STEAM TO COME UP FROM HOOD, RESULTING IN LOSS OF CONTROL.*AK CONSUMER STATED THE RADIATOR HOSE BLEW OFF AND THE SERPENTINE BELT FAILED WHEN THE WATER PUMP WENT OUT.*JB
WHILE DRIVING 60MPH WATER PUMP FAILED, CAUSING STEAM TO COME UP FROM HOOD, RESULTING IN LOSS OF CONTROL.*AK CONSUMER STATED THE RADIATOR HOSE BLEW OFF AND THE SERPENTINE BELT FAILED WHEN THE WATER PUMP WENT OUT.*JB
THERE WAS A RECALL FOR A GAS LEAK. HAD VEHICLE SERVICED A YEAR LATER AND GAS LEAK CONTINUES.*AK
THERE WAS A RECALL FOR A GAS LEAK. HAD VEHICLE SERVICED A YEAR LATER AND GAS LEAK CONTINUES.*AK