BMW 750Li steering angle sensor issue with turn signal malfunction and DSC warning on BMW 750Li

Submitted by Bsw2 · Jun 23, 2025
Published by RepairPal

Problem overview

Some BMW 750Li owners report experiencing issues with the steering angle sensor, including turn signal malfunctions and DSC (Dynamic Stability Control) warnings. These problems can arise due to the critical role the steering angle sensor plays in the vehicle's stability control systems. A common symptom reported is the turn signal failing to disengage after straightening the wheel, which can be frustrating for drivers. Additionally, some owners notice random DSC malfunctions or warning lights related to ABS or traction control, often linked to a dirty steering angle sensor. While cleaning the sensor's contact points may provide a temporary fix, persistent issues may necessitate a complete sensor replacement and reprogramming of the assembly under the steering wheel. It is crucial for owners to address these steering angle sensor problems promptly to maintain the safety and proper functioning of their BMW 750Li's DSC system and related components.

16 people reported this problem
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BMW 750Li vehicles with this problem

Average mileage: 104,779 miles
(65,000 - 145,000)

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