1997 BMW 740IL Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 1997 BMW 740IL, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Suspension622.2%
- Engine518.5%
- Steering414.8%
- Driver assistance27.4%
- Airbags27.4%
- Fuel system27.4%
- Brakes27.4%
- Other / unspecified13.7%
- Powertrain (other)13.7%
- Electrical13.7%
- Body & structure13.7%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
TL* THE CONTACT OWNS A 1997 BMW 740IL. WHILE DRIVING OVER A BUMP IN THE ROAD OR POTHOLE, THE VEHICLE SHOOK ABNORMALLY. ADDITIONALLY THE TIE ROD FAILED WITHOUT WARNING. THERE WAS ALSO AN ABNORMAL NOISE COMING FROM THE VEHICLE WHEN DRIVING VARIOUS SPEEDS. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE BOTTOM SPRINGS WERE FRACTURED. THE DEALER ALSO ADVISED THE CONTACT NOT TO DRIVE THE VEHICLE BECAUSE IT WAS UNSAFE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 39,000. UPDATED 04/19/17 LJ *TR
I WENT TO THE BMW DEALER AND THEY SAY THAT THEY HAVE NOTHING IN THE COMPUTER I THINK THAT MY SAFETY IS FIRST.THANK YOU
Too few reports in this category for a page of its own — they appear in the full complaint list.
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
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
Too few reports in this category for a page of its own — they appear in the full complaint list.
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
TL* THE CONTACT OWNS A 1997 BMW 740IL. WHILE DRIVING OVER A BUMP IN THE ROAD OR POTHOLE, THE VEHICLE SHOOK ABNORMALLY. ADDITIONALLY THE TIE ROD FAILED WITHOUT WARNING. THERE WAS ALSO AN ABNORMAL NOISE COMING FROM THE VEHICLE WHEN DRIVING VARIOUS SPEEDS. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE BOTTOM SPRINGS WERE FRACTURED. THE DEALER ALSO ADVISED THE CONTACT NOT TO DRIVE THE VEHICLE BECAUSE IT WAS UNSAFE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 39,000. UPDATED 04/19/17 LJ *TR
I WENT TO THE BMW DEALER AND THEY SAY THAT THEY HAVE NOTHING IN THE COMPUTER I THINK THAT MY SAFETY IS FIRST.THANK YOU
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
TRACTION CONTROL WARNING LIGHT. BMW SERVICE CENTER SAYS THAT THEY CAN'T COMMUNICATE WITH MY VEHICLE THEREBY CAN'T DIAGNOSE PROBLEM(S). VEHICLE STATIONARY IN SHOP.
ENGINE RPM WILL SUDDENLY SURGE FROM 8OO TO 2500 RPM WITH NO WARNING. IDLE WILL VARY FROM 800 RPM TO 400 RPM AND THEN POSSIBLY SHOOT UP TO 12-2500 RPM. AFTER 5 ATTEMPTS DEALER UNABLE TO CORRECT. CONSIDER THIS A MAJOR SAFETY HAZARD. DT
Too few reports in this category for a page of its own — they appear in the full complaint list.
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
AIR BAG INDICATOR LIGHT FAILED TWICE. *YC
WHILE DRIVING BETWEEN 40-50 MPH HIT A CONCRETE POST DIRECT CENTER OF VEHICLE. THEERE WAS DEPLOYMENT OF DRIVER'S OR PASSENGER'S SIDE AIRBAGS. ALSO THIS VEHICLE IS EQUIPPED WITH SIDE AIRBAGS WHICH DID NOT DEPLOY. CAUSE UNKNOWN.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
MY WIFE AND I PURCHASED THIS VEHICLE AT A CERTIFIED USED DEALERSHIP. WE FUELED IT UP AND DROVE IT AROUND THAT NIGHT AND PARKED IT AT OUR HOME. THE NEXT MORNING IT SMELLED TERRIBLY OF GASOLINE SO I LOOKED UNDER THE CAR. THE DRIVER'S SIDE OF THE FUEL TANK WAS CRUSHED IN AND IT WAS POURING GASOLINE ALL OVER THE DRIVEWAY. THEIR WAS A PUDDLE APPROXIMATELY 3 FEET WIDE UNDER THE CAR. I HAD IT TOWED TO THE DEALER AND THEY WERE SHOCKED. WE BOTH ASSUMED THAT THEY NEVER FILLED THE TALK SO THE PROBLEM WASN'T KNOWN. THEY REPLACED THE TANK FREE OF CHARGE AND ONCE AGAIN I FILLED THE TANK AND DROVE IT AROUND FOR THE WEEKEND. I NOTICED THE GASOLINE SMELL AGAIN AND LOOKED UNDER THE CAR AND WAS SHOCKED TO SEE THE TANK CRUSHED IN AGAIN AND THE FUEL LEAKING OUT. I RAN A GOOGLE SEARCH ON THIS AND FOUND OUT THAT I WAS NOT ALONE. THERE IS A KNOWN PROBLEM WITH A PURGE LINE THAT CAUSES THE TALK TO IMPLODE ON ITSELF. I AM VERY SURPRISED TO NOT FIND A RECALL ON THIS. I WOULD THINK THAT AVOIDING A CAR FIRE WOULD BE A CONCERN FOR THE NHTSA. I HOPE WITH ENOUGH COMPLAINTS THEY FORCE A RECALL. *TR
PURCHASED A "CERTIFIED" BMW 1997 740IL IN 11/02 WITH 69,000 MILES. IN JANUARY I NOTICED A "TIN CAN" POPPING SOUND FROM THE REAR OF THE VEHICLE AND A VACUUM LIKE SOUND WHEN OPENING THE GAS CAP TO FUEL. I NOTICED THAT THE DRIVER SIDE GAS TANK HAD A DENT IN IT ALTHOUGH I HAD NOT HIT ANYTHING. I TOOK THE VEHICLE TO JOHN ROBERTS BMW IN DALLAS. THE SERVICE ADVISOR TOLD ME THAT THEY HAD NEVER HAD ANY COMPLAINTS RESEMBLING MINE AND THAT I MUST HAVE STRUCK SOMETHING TO DAMAGE THE TANK. ABOUT ONE MONTH LATER THE TANK BEGAN TO LEAK AND BASICALLY IMPLODED FROM VACUUM PRESSURE. I POSTED MY EXPERIENCE ON SEVERAL WEB SITES AND RECEIVED OVER 20 RESPONSES FROM OWNERS WHO HAD THE SAME PROBLEM. ONE OF THESE PEOPLE SENT ME A TECHNICAL BULLETIN FROM BMW TO ITS DEALERS DESCRIBING THE PROBLEM AS A FUEL TANK VENT WHICH WOULD BECOME STOPPED UP AND CAUSE THE FUEL TANK TO IMPLODE. I WENT BACK TO THE DEALER BUT BY THIS TIME MY VEHICLE WAS ONE MONTH OUT OF WARRANTY. I BELIEVE THIS DEFECT IS A POTENTIALLY DEADLY HAZARD AND COULD HAVE EASILY RESULTED IN AN EXPLOSION OR FIRE.*AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
TRACTION CONTROL WARNING LIGHT. BMW SERVICE CENTER SAYS THAT THEY CAN'T COMMUNICATE WITH MY VEHICLE THEREBY CAN'T DIAGNOSE PROBLEM(S). VEHICLE STATIONARY IN SHOP.
TL*THE CONTACT OWNS A 1997 BMW 740IL. WHILE DRIVING 40 MPH, THE BRAKE WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE BRAKE LIGHTS CONTINUED TO ILLUMINATE, BUT THE BRAKES WERE NOT EFFECTIVE. ALSO, THE COIL SPRING MADE A LOUD CLUNKING NOISE. THE MANUFACTURER STATED THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER 97V140000 (SUSPENSION:FRONT:SPRINGS:COIL SPRINGS), WHICH WAS ISSUED IN THE SPRING OF 1997. THE FAILURE AND CURRENT MILEAGES WERE 115,000. UPDATE 09/10/08 *CW UPDATED 09/19/08. *JB
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
WHILE USING THE FACTORY JACK TO CHANGE A TIRE, THE JACK BECAME UNSTABLE DUE TO THE SMALL BASE THAT IS PROVIDED AND THE CAR FELL OFF OF THE JACK. THE JACK WAS BEING OPERATED ON AN ASPHALT SURFACE. THIS WAS A NEAR MISS ACCIDENT THAT COULD HAVE EASILY TRAPPED ME UNDER MY CAR. THE CAR IS A 1997 740IL BMW.*AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
TRACTION CONTROL WARNING LIGHT. BMW SERVICE CENTER SAYS THAT THEY CAN'T COMMUNICATE WITH MY VEHICLE THEREBY CAN'T DIAGNOSE PROBLEM(S). VEHICLE STATIONARY IN SHOP.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
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
Too few reports in this category for a page of its own — they appear in the full complaint list.
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
PASSENGER UNABLE TO UNLOCK POWER LOCKS MANUALLY, LEAVING PASSENGER TRAPPED IN VEHICLE W/WINDOWS UP IN 95 DEGREE HEAT. QCAW
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .