The vehicle pulls to the left or right
Mercedes-Benz technical service bulletin LI46.00-P-081006 for 2026-2027 Mercedes-Benz Cla 250+ (EV), 2026-2027 Mercedes-Benz Cla 350 4matic (EV) and 2027 Mercedes-Benz CLA 220.
- Bulletin number
- LI46.00-P-081006
- Component
- Electrical system
- Summary
- Complaint The vehicle pulls to the left or right. Cause In vehicles with Car Package Release "CPR" 2.1.0 or prior, the calibration value for the straight‑line stability of the electric power steering is not fully calibrated. Remedy Install Car Package Release 2.1.1 or later. Straight‑line normalization is then relearned during normal driving followed by a bus sleep. After the update, fault code P063544 may be active and stored in the electric power steering control unit, as the learned end stops are deleted during the update. This does not result in any functional limitations or warning messages; the end stops are learned during normal vehicle use. The fault code is cleared by automatic means after the teach‑in of the end stops is complete.
Vehicles covered
- Mercedes-Benz Cla 250+ (EV) 2026-2027 20262027
- Mercedes-Benz Cla 350 4matic (EV) 2026-2027 20262027
- Mercedes-Benz CLA 220 2027 2027
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