Vehicle speed control (BMW)
Vehicle recall 91V-029. NHTSA received BAYERISCHE MOTOREN WERKE’s report on Feb 15, 1991.
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The short answer
NHTSA received BAYERISCHE MOTOREN WERKE’s report on Feb 15, 1991. Copied from NHTSA on Oct 20, 2026.
Every line below is in NHTSA’s own words, with its source beside it.
What’s wrong with it?
THE LIMITED AXIAL CLEARANCE CAN CAUSE THE MOVEMENT OF THETHROTTLE VALVE TO BE IMPEDED, THE VALVE IS UNABLE TO CLOSE. THIS IMPEDANCE WOULDKEEP THE VEHICLE FROM DECELERATING AT THE USUAL RATE AFTER THE GAS PEDAL ISRELEASED; THIS COULD CAUSE UNEXPECTED MAINTENANCE OF SPEED AND AN ACCIDENT.
INSUFFICIENT AXIAL CLEARANCE EXISTS FOR THROTTLE VALVE, SHAFT, AND HOUSING DUE TO THE DIFFERENT THERMAL EXPANSION RATES OF THE SEPARATE PARTS WHEN VEHICLE REACHES NORMAL OPERATING TEMPERATURES AND AMBIENT TEMPERATURE IS 40 DEGREES FAHRENHEIT OR LESS.
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
- NHTSA’s part: Vehicle speed control.
What should you do?
INSPECT AND REPAIR THE VEHICLE BY REPLACING THROTTLE HOUSING IF INSUFFICIENT AXIAL CLEARANCE IS FOUND.
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
- How to reach the firm: SYSTEM: THROTTLE AND THROTTLE HOUSING.DESCRIPTION OF VEHICLES: PASSENGER CARS.
- Check a vehicle by its VIN at NHTSA: the recalls still open on it are listed there.
Which ones are recalled?
NHTSA counts 5,644 vehicles potentially involved, across everything this recall names.
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
- BMW 525and 1991, before the model years listed here
Who is recalling it?
- Made by BAYERISCHE MOTOREN WERKE.
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
What the record doesn’t say
- NHTSA’s recall file doesn’t say whether anyone was hurt.
- Whether one vehicle or seat has been fixed: only its maker, or NHTSA’s lookup with a VIN, can say.
- This recall names only model years before 2015, which have no pages here. Your VIN, at NHTSA, says which recalls are open on a vehicle.
- How many have been returned or fixed isn’t in the notice.
Hearth Record wrote these lines.
Sources
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National Highway Traffic Safety Administration, Recalls flat file before 2010 (FLAT_RCL_PRE_2010).
Released Oct 20, 2026 and checked Oct 20, 2026. Updated daily. Public domain (U.S. Government work).
Vehicle, car seat, tire and vehicle equipment recalls, owner complaints and crash ratings are from the National Highway Traffic Safety Administration (NHTSA). Copied on Oct 20, 2026.