I WAS DRIVING MY BMW 740IL ON 2-17-2015 WHEN AFTER GETTING ONTO THE HIGHWAY AND ACCELERATING, THERE WAS A LOUD BOOM NOISE AND BLACK PIECES SHOT OUT ONTO THE ROAD IN FRONT OF ME. I IMMEDIATELY GOT OFF THE FIRST EXIT ONLY TO FIND THAT 1.) THE CAR WOULDN'T STOP AFTER I APPLIED THE BRAKES, AND 2.) THE CAR CONTINUED TO ACCELERATE EVEN WHEN MY FOOT WAS OFF THE ACCELERATOR PEDAL. I WENT THROUGH TWO INTERSECTIONS, UNABLE TO STOP, BEFORE TURNING INTO A BIG DRIVEWAY WHERE I SET THE SHIFTER INTO REVERSE, WHICH SLOWED THE CAR DOWN, AND THEN I PUT IT INTO PARK. STEAM WAS SHOOTING OUT FROM UNDER THE HOOD AND WHEN I CHECKED UNDERNEATH IT, I SAW THE BLADES OF THE FAN BEHIND THE RADIATOR HAD ALL BEEN STRIPPED OFF THE ROTOR WITH PIECES VIOLENTLY SCATTERED AROUND THE ENGINE AREA. ALSO, THE HOSE TO THE COOLANT RESERVOIR BECAME DETACHED AND THE HOOD RECEIVED TWO DENTS FROM THE INSIDE WHEN THE FAN EXPLODED. THE CAR HAS SINCE BEEN TOWED, AND REPAIRS HAVE NOT YET BEEN STARTED. THE WHOLE SITUATION WAS UNBELIEVABLE. THE VEHICLE HAD BEEN IN TIP-TOP SHAPE AND THERE WERE NO PREVIOUS SIGNS THAT ANYTHING WAS INHERENTLY WRONG. LUCKILY NOTHING HAPPENED BUT PEOPLE COULD HAVE BEEN SERIOUSLY HURT OR WORSE BY WHAT HAPPENED ON THAT DAY. PLEASE DON'T HESITATE TO CONTACT ME SHOULD YOU WISH TO INSPECT THE VEHICLE PRIOR TO REPAIRS. I ALSO TOOK SEVERAL PICTURES OF THE DAMAGE.
NHTSA complaint #10690594 — an unverified report by a vehicle owner.
THE GAS TANK STARTED TO MAKE POPPING NOISES AND THUMPING SOUNDS. THEN WHEN I REALIZED SOMETHING IS WRONG WHEN THE GAS GAUGE STARTED READING 1/4 TANK WHEN IT WAS EMPTY, STRANGELY WHEN I WAS FILLING UP WITH GAS THE CAP WAS HARD TO REMOVE AND AS SOON AS I REMOVED THE CAP AIR WAS RUSHING IN. I RAN OUT OF GAS ON THE INTERSTATE WITHOUT ANY WARNING MANAGED TO GET THE CAR ON THE SHOULDER. LATER ON THE WAY TO WORK I STARTED SMELLING A STRONG GAS ODOR I ASSUMED IT WAS THE CARS SURROUNDING ME. WHEN I WENT ON MY LUNCH BREAK MY COWORKERS INFORMED ME THAT THERE WAS A LARGE PUDDLE OF GAS UNDER MY CAR, WHEN I GOT BACK TO WORK I STARTED TO INVESTIGATE WHAT HAPPENED AND MY TANK WAS IMPLODED AND DEVELOPED LEAKS AROUND THE SEAMS. I FIND THIS A MAJOR CONCERN SINCE THIS IS RIGHT NEXT TO A HOT EXHAUST SYSTEM AND MAY CAUSE A FIRE DUE TO POOR GAS TANK VENTILATION. I'M LUCKY THAT MY CAR DIDN'T CATCH ON FIRE DUE TO THE AMOUNT OF GAS I LOST AND NOTICED LEAKING ON THE SEAMS THAT ARE EXTREMELY CLOSE TO THE EXHAUST.
NHTSA complaint #10567419 — an unverified report by a vehicle owner.
TL* THE CONTACT OWNS A 2001 BMW 740IL. WHILE STOPPED AT A TRAFFIC STOP, THE CONTACT HEARD A RATTLING NOISE COMING FROM THE FRONT END OF THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR DIAGNOSTICS WHERE THE MECHANIC ADVISED THAT THE FAN CLUTCH WAS CAUSING THE COOLANT FAN TO SHAKE. THE MECHANIC ALSO STATED THAT THE COOLANT FAN COULD POSSIBLY DETACH FROM THE VEHICLE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 107,600. UPDATED 01/20/12*LJ THE CONSUMER REFERENCED RECAL # 01V206000. UPDATED 02/27/12
NHTSA complaint #10440587 — an unverified report by a vehicle owner.
IN APRIL 2008 LOW COOLANT WARNING CAUSED ME OPEN HOOD AND ADD COOLANT. THE COOLANT LEVEL WAS PERFECT BUT I STILL ADDED MORE. THE LIGHT FOR LOW COOLANT WAS STILL APPEARING EVERY TIME I DROVE THE CAR. EVERY PREVENTIVE MAINTENANCE HAS BEEN DONE BY BOOK ON THIS BMW. THE CAR HAS BEEN TO THE DEALER TWICE AFTER THIS LOW COOLANT LIGHT BUT NOT FOR THE COOLANT RELATED SERVICE. THEY COULD HAVE CHECKED THIS AND ADVISED ME OF POTENTIAL PROBLEM. CAR HAS 65,000 MILES. PLASTIC WAS FOUND HARDENED BY HEAT AND BRITTLENESS CRACKED THE SAME. 385 OTHER BMW 740IL OWNERS HAVE FILED PETITION ON INTERNET FOR SAME CRACKED PLASTIC RADIATORS (ON BMW 740I ,AND IL MODELS BETWEEN YEARS 1995 THROUGH 2001. BMW IGNORED OUR PLEAS FOR FREE REPLACEMENT. MAJOR SAFETY ISSUE NOT EXPECTED ON PREMIUM CAR LIKE THIS.
NHTSA complaint #10254676 — an unverified report by a vehicle owner.
IN APRIL 2008 LOW COOLANT WARNING CAUSED ME OPEN HOOD AND ADD COOLANT. THE COOLANT LEVEL WAS PERFECT BUT I STILL ADDED MORE. THE LIGHT FOR LOW COOLANT WAS STILL APPEARING EVERY TIME I DROVE THE CAR. EVERY PREVENTIVE MAINTENANCE HAS BEEN DONE BY BOOK ON THIS BMW. THE CAR HAS BEEN TO THE DEALER TWICE AFTER THIS LOW COOLANT LIGHT BUT NOT FOR THE COOLANT RELATED SERVICE. THEY COULD HAVE CHECKED THIS AND ADVISED ME OF POTENTIAL PROBLEM. CAR HAS 65,000 MILES. PLASTIC WAS FOUND HARDENED BY HEAT AND BRITTLENESS CRACKED THE SAME. 385 OTHER BMW 740IL OWNERS HAVE FILED PETITION ON INTERNET FOR SAME CRACKED PLASTIC RADIATORS (ON BMW 740I ,AND IL MODELS BETWEEN YEARS 1995 THROUGH 2001. BMW IGNORED OUR PLEAS FOR FREE REPLACEMENT. MAJOR SAFETY ISSUE NOT EXPECTED ON PREMIUM CAR LIKE THIS.
NHTSA complaint #10254676 — an unverified report by a vehicle owner.
TL*THE CONTACT OWNS A 1996 BMW 740IL. WHILE PARKING THE VEHICLE, THE CONTACT ATTEMPTED TO SHUT OFF THE ENGINE AND EXIT THE VEHICLE. AS SHE TURNED THE KEY AND REMOVED IT FROM THE IGNITION, THE ENGINE REMAINED RUNNING AND WOULD NOT SHUT OFF. SHE HAD TO REMOVE THE ENGINE FUSES FROM UNDER THE HOOD AND DISCONNECT THE BATTERY IN ORDER TO SHUT OFF THE ENGINE. AFTERWARDS, THE VEHICLE FAILED TO RESTART AND WAS TOWED TO A MECHANIC. THE MECHANIC INSTALLED A NEW CYLINDER AND HOUSING. THREE WEEKS AFTER THE REPAIRS, THE FAILURE RECURRED AND THE VEHICLE WAS TOWED BACK TO THE DEALER, WHO IS NOT TAKING ANY RESPONSIBILITY FOR THE DEFECT. THE VEHICLE IS CURRENTLY STILL AT THE DEALER. THE FAILURE AND CURRENT MILEAGES WERE 203,000.
NHTSA complaint #10227742 — an unverified report by a vehicle owner.
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.
NHTSA complaint #10218592 — an unverified report by a vehicle owner.
TL*THE CONTACT OWNS A 2001 BMW 740IL. THE VEHICLE WAS TUNED UP ON OCTOBER 6, 2007 AND NOVEMBER 28, 2007. THE VEHICLE BEGAN SMOKING AND THE ADD ENGINE COOLANT LIGHT ILLUMINATED. THE CONTACT STATED THAT THIS WAS THE QUICKEST THE ADD ENGINE COOLANT LIGHT HAS EVER ILLUMINATED FOLLOWING A TUNE UP. THE DEALER STATED THAT THE ENGINE NEEDED TO BE REPLACED. THE CURRENT AND FAILURE MILEAGES WERE 102,000.
NHTSA complaint #10211786 — an unverified report by a vehicle owner.
ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY
IN MARCH 2007 LOW COOLANT WARNING CAUSED ME OPEN HOOD AND ADD COOLANT THREE TIMES BEFORE I TOOK CAR TO BMW DEALER ,WHO DIAGNOSED CRACKED PLASTIC RESERVOIR IN RADIATOR AND SEPARATE COOLANT TANK. EACH TIME ENGINE HAD OVERHEATED DUE TO A LOT OF PRESSURE UNDER RADIATOR COOLANT CAP. NEEDED MUCH TIME WAITING BEFORE OPENING TO ADD COOLANT. THIS WAS DEFECTIVE MATERIALS AND NOT NORMAL WEAR AND TEAR BREAKDOWN. EVERY PREVENTIVE MAINTENANCE HAS BEEN DONE BY BOOK ON THIS BMW. MANUFACTURER DISCLAIMED RESPONSIBILITY AS CAR OUT OF WARRANTY BY FEW MONTHS. CAR HAD 54,000 MILES. PLASTIC WAS FOUND HARDENED BY HEAT AND BRITTLENESS CRACKED THE SAME. 339 OTHER BMW 740IL OWNERS HAVE FILED PETITION ON INTERNET FOR SAME CRACKED PLASTIC RADIATORS (ON BMW 740I ,AND IL MODELS BETWEEN YEARS 1995 THROUGH 2001. BMW IGNORED OUR PLEAS FOR FREE REPLACEMENT. MAJOR SAFETY ISSUE NOT EXPECTED ON PREMIUM CAR LIKE THIS.
NHTSA complaint #10191434 — an unverified report by a vehicle owner.
RADIATOR FAN EXPLODED WHILE DRIVING ON FREEWAY. PIECES OF FAN FLEW THROUGHOUT ENGINE BAY (HOOD DENTED UPWARDS 2 INCHES) BROKEN PIECES OF FAN LODGED UNDER THROTTLE MECHANISM - WEDGED THROTTLE WIDE OPEN. CAR CONTINUED TO ACCELLERATE EVEN UNDER FULL BRAKING (TO LIMIT OF MY STRENGTH). HAD TO SHUT ENGINE OFF AND STEER OFF FREEWAY WITHOUT POWER STEERING OR BRAKES.
NHTSA complaint #10129484 — an unverified report by a vehicle owner.
I PURCHASED A 2000, BMW 740IL ON APRIL 5, 2005. THE CAR HAD APPROXIMATELY 65,000 MILES. SINCE THAT TIME, I HAVE HAD TO TAKE THE CAR BACK TO THE DEALER FOR COOLANT SYSTEM FAILURE 4 TIMES. EACH TIME THE MONITORING SYSTEM INDICATED LOW COOLANT. THE FIRST 2 TIME, THE ENGIN HAD PLENTY OF FLUID. THE THIRD TIME IT WAS SUGGESTED BY THE DEALER THAT THE SENSOR MAY NEED REPLACING. IT WAS REPLACED ON MAY 2, 2005. ON MAY 7, THE ENGIN MONITORING SYSTEM INDICATED ANOTHER PROBLEM WITH THE COOLANT LEVEL. AFTER THE CAR WAS PARKED, COOLANT BEGAN TO LEAK ONTO THE GROUND. CAR IS CURRENTLY AT THE DEALER FOR FURTHER REPAIRS. IMOGENE F. CLARKE
NHTSA complaint #10120346 — an unverified report by a vehicle owner.
ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY
NO WARNING OTHER THAN A SLIGHT ANIT-FREEZE SMELL. UPON CHECKING OUT THE ODOR, UPPER RADIATOR NECK BETWEEN HOSE CLAMP AND RADIATOR JUST BROKE OFF SPEWING SCALDING HOT FLUID EVERYWHERE. LUCKILY HOOD WAS NOT COMPLETELY OPEN AT THE TIME. RADIATOR NEEDED TO BE REPLACED, NOT REPAIRABLE. OLD PART TOSSED.
NHTSA complaint #10120227 — an unverified report by a vehicle owner.
LOW COOLANT MESSAGE CAME ON WHILE DRIVING. WITHIN A FEW MILES, RADIATOR CAP OVERPRESURED AND STEAM BURST OUT WHILE ON THE HIGHWAY. PULLED OVER AND WAS TOWED TO THE DEALER. REPLACED COOLANT HOSES. 4 MONTHS LATER, LOW COOLANT MESSAGE CAME ON AGAIN WHILE TRAVELING; STOPPED AT A SERVICE STATION TO CHECK LEVEL; LEVEL WAS VERY LOW, AND A SLOW LEAK WAS VISIBLE. REPLACED COOLANT RESERVOIR ASSEMBLY. 6 MOS LATER, CHECK ENGINE LIGHT CAME ON. DEALER REPLACED SENSOR. ONE WEEK LATER, THE LOW COOLANT MESSAGE CAME ON AGAIN (3RD TIME). COOLANT WAS LOW; TOOK TO DEALER FOR REPAIR. ALL WORK WAS AT OWNER'S EXPENSE (NON-WARRANTY).
NHTSA complaint #10116384 — an unverified report by a vehicle owner.
ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS
LOW COOLANT MESSAGE CAME ON WHILE DRIVING. WITHIN A FEW MILES, RADIATOR CAP OVERPRESURED AND STEAM BURST OUT WHILE ON THE HIGHWAY. PULLED OVER AND WAS TOWED TO THE DEALER. REPLACED COOLANT HOSES. 4 MONTHS LATER, LOW COOLANT MESSAGE CAME ON AGAIN WHILE TRAVELING; STOPPED AT A SERVICE STATION TO CHECK LEVEL; LEVEL WAS VERY LOW, AND A SLOW LEAK WAS VISIBLE. REPLACED COOLANT RESERVOIR ASSEMBLY. 6 MOS LATER, CHECK ENGINE LIGHT CAME ON. DEALER REPLACED SENSOR. ONE WEEK LATER, THE LOW COOLANT MESSAGE CAME ON AGAIN (3RD TIME). COOLANT WAS LOW; TOOK TO DEALER FOR REPAIR. ALL WORK WAS AT OWNER'S EXPENSE (NON-WARRANTY).
NHTSA complaint #10116384 — an unverified report by a vehicle owner.
CAR IS SMOKING WHEN STARTED OR IDLING, HAPPENED AFTER OIL AND TRANSMISSION FLUID CHANGE. LARGE CLOUDS OF SMOKE, TAKEN TO DEALER 3 TIMES, REPLACED MANY ITEMS,COST T ME 1400. NO CHANGE IN PROBLEM. DEALER DOES NOT HAVE ANY IDEA WHAT'S WRONG. AM CONTACTING BMW MAIN OFFICE.
NHTSA complaint #10110669 — an unverified report by a vehicle owner.
ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY
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.
NHTSA complaint #10052306 — an unverified report by a vehicle owner.
ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY
FAULTY RADIATORS THAT HAVE A DESIGN FLAW THAT ALLOWS FOR THE RADIATOR NECK TO BREAK OFF WITHOUT NOTICE AND SPRAY HOT COOLANT EVERYWHERE. THIS PROBLEM IS WELL KNOWN JUST VISIT ROADFLY.ORG E38 MESSAGE BOARD AND SEARCH FOR "RADIATOR NECK." THIS TYPICALLY OCCURS BETWEEN 50,000-70,000 MILES.
NHTSA complaint #10043341 — an unverified report by a vehicle owner.
ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY
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
NHTSA complaint #10019215 — an unverified report by a vehicle owner.