ESP®, BAS, PRE-SAFE®, HOLD function, Hill-Start Assist and ESP® trailer stabilization are unavailable due...
Mercedes-Benz technical service bulletin LI54.18-P-057974 for 2012-2020 Mercedes-Benz CLA250, 2014-2016 Mercedes Benz B-Class Electric and 2014-2019 Mercedes-Benz AMG Cla45 and others.
- Bulletin number
- LI54.18-P-057974
- Component
- Electrical system
- Summary
- ESP®, BAS, PRE-SAFE®, HOLD function, Hill-Start Assist and ESP® trailer stabilization are unavailable due to a malfunction. Also the adaptive brake lights, Adaptive Brake Assist and/or ATTENTION ASSIST may have failed or be deactivated. The brake system continues to operate with normal effectiveness. The support functions listed may have failed, but are available again after an ignition off/on cycle. One or more of the faults relating to the accelerator pedal (B37) listed under 'Control unit / Fault code' are stored in the engine control unit. Consequential faults may be stored in the ESP; see also under 'Control unit / Fault code'.
Owners of these vehicles have filed 115 complaints in the electrical category.
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