P0703 BMW

P0703 BMW - Brake Light Switch Plausibility

Comments | Add Yours

Possible causes

- Open or short brake switch circuit
- Poor brake switch connection
- Misadjusted brake switch
- Damaged brake switch

Symptoms

- Engine Light ON (or Service Engine Soon Warning Light)
- Brake lights inoperative

P0703 BMW Description

Engine Control Module (ECM) detected accelerations and decelerations with no brake switch change

Need more help?

Need parts?