TL*THE CONTACT OWNS A 1994 BMW 740I. THE CONTACT STATED THAT HIS CRUISE CONTROL LOCKED UP AT FULL THROTTLE. WHILE DRIVING 65 MPH, THE VEHICLE ACCELERATED TO OVER 100 MPH WHEN THE CRUISE CONTROL WAS ACTIVATED. HE LOST CONTROL OF THE VEHICLE AND DEPRESSED THE BRAKES, AS WELL AS ENGAGED THE EMERGENCY BRAKE TO STOP. HE DROVE TO …
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TL*THE CONTACT OWNS A 1994 BMW 740I. THE CONTACT STATED THAT HIS CRUISE CONTROL LOCKED UP AT FULL THROTTLE. WHILE DRIVING 65 MPH, THE VEHICLE ACCELERATED TO OVER 100 MPH WHEN THE CRUISE CONTROL WAS ACTIVATED. HE LOST CONTROL OF THE VEHICLE AND DEPRESSED THE BRAKES, AS WELL AS ENGAGED THE EMERGENCY BRAKE TO STOP. HE DROVE TO A SERVICE STATION AND SOMEONE DISCONNECTED THE CRUISE CONTROL. THE VEHICLE WAS ABLE TO BE DRIVEN AWAY NORMALLY WITHOUT USING THE CRUISE CONTROL. THE BMW DEALER ADVISED HIM TO HAVE THE VEHICLE TOWED TO THEM ON OCTOBER 27, 2008. THE FAILURE MILEAGE WAS 102,000. UPDATED 11/14/08 *CN UPDATED 11/18/08.*JB UPDATED 12/12/08 *CN UPDATED 12/15/08. *JB
THE CRUISE CONTROL AND THROTTLE CABLES ARE ATTACHED TO THE SAME THROTTLE VALVE ACTUATING LEVER AT THE THROTTLE HOUSING. IT IS POSSIBLE THAT THE PLASTIC BUSHING ON EITHER CABLE COULD BREAK DUE TO ENVIRONMENTAL INFLUENCES COUPLED WITH VIBRATION. IF THE BUSHING BREAKS, THE OUTER CABLE HOUSING CAN SEPARATE FROM THE BUSHING. IN THIS CASE, DURING APPLICATION OF THE THROTTLE PEDAL WITHOUT CRUISE CONTROL BEING ENGAGED, THE OUTER TUBE COULD CATCH ON THE EDGE OF THE BROKEN BUSHING.
Consequence & remedy
Consequence: THIS COULD CAUSE THE THROTTLE VALVE TO REMAIN PARTIALLY OPEN. IT HIS WERE TO OCCUR, THE CAR MIGHT NOT DECELERATE AS EXPECTED INCREASING THE RISK OF A VEHICLE CRASH.
Remedy: DEALERS WILL INSTALL A SPRING STEEL CLIP ON THE OUTER TUBE OF EACH CABLE IN THE AREA OF THE ADJUSTING SCREW AND PLASTIC BUSHING. THE CLIP IS DESIGNED TO PREVENT THE OUTER TUBE FROM DISLODGING FROM THE BUSHING.
THE BRAKE LIGHT SWITCH CAN FAIL ALLOWING THE SWITCH TO REMAIN IN THE "BRAKE LIGHTS OFF" POSITION OR IN THE "BRAKE LIGHTS ON" POSITION.
Consequence & remedy
Consequence: IF THIS HAPPENS, THE BRAKE LIGHTS EITHER WILL NOT OPERATE OR WILL BE CONTINUOUSLY ON, REGARDLESS OF BRAKE PEDAL POSITION. FOLLOWING DRIVERS WOULD NOT BE ABLE TO DETERMINE WHETHER THE VEHICLE IS STOPPING, INCREASING THE POTENTIAL FOR A VEHICLE ACCIDENT.
Remedy: DEALERS WILL REPLACE THE EXISTING BRAKE LIGHT SWITCH WITH A NEWLY DESIGNED SWITCH.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
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1994 BMW 740I Problems, Complaints & Recalls | Skip That Year