Check Engine Light On Problems of BMW 750

BMW 750 owners have reported 5 problems related to check engine light on (under the engine and engine cooling category). The most recently reported issues are listed below.

1 Check Engine Light On problem of the 2008 BMW 750

Failure Date: 06/26/2020

Tl the contact owns a 2008 BMW 750i. The contact stated while driving 60 mph with automatic cruise control activated, the vehicle decelerated independently. The contact stated that the check engine warning light, transmission malfunction warning light, and �prnd� warning message was displayed on the instrument panel. The vehicle resumed normal operation after the vehicle was turned off and restarted. The vehicle was taken to BMW of houston north located at 17730 north fwy, houston, TX 77090, however, the mechanic was unable to duplicate the failure. The vehicle was not diagnosed nor repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 184,000.

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2 Check Engine Light On problem of the 2009 BMW 750

Failure Date: 05/08/2019

Takata recall check engine light on drivetrain light on.

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3 Check Engine Light On problem of the 2012 BMW 750

Failure Date: 12/15/2015

The contact owns a 2012 BMW 750li. While driving approximately 35 mph, the vehicle shook violently, stalled, and the check engine warning light illuminated. The failure recurred numerous times. The vehicle was towed to a dealer where it was diagnosed that the fuel injector needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 20,000.

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4 Check Engine Light On problem of the 2011 BMW 750

Failure Date: 02/01/2015

The contact owns a 2011 BMW 750li. When attempting to start the vehicle, it shook and there was a burning odor of fuel present. In addition, the check engine warning light illuminated. The vehicle was taken to a dealer, who diagnosed that the turbo coolant pump needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 35,000.

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5 Check Engine Light On problem of the 2006 BMW 750

Failure Date: 09/01/2009

The contact owns a 2006 BMW 750li. The contact stated that the check engine warning light illuminated. The vehicle was taken to the dealer for diagnostic testing which located the failure as the engine thermostat. The dealer replaced the thermostat twice under warranty but the failure was not corrected. The check engine light remained illuminated and the vehicle would lose power. The vehicle was taken back to the dealer who performed another diagnostic test which located the failure as the engine wiring harness. The vehicle was not further repaired. The failure mileage was 52,000 and current mileage 83,000.

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Other Common Engine And Engine Cooling related problems of BMW 750



Fuel Economy of 750 Vehicles
750 Service Bulletins
750 Safety Recalls
750 Defect Investigations