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April 21, 2025 Service bulletin

Complaint After opening the driver's door, the seat can no longer be moved using the Memory button

Mercedes-Benz technical service bulletin LI91.29-P-079178 for 2023-2025 Mercedes-Benz GLC 300, 2024 Mercedes-Benz AMG Glc43 and 2025 Mercedes-Benz GLC 350 E 4matic and others.

Bulletin number
LI91.29-P-079178
Component
Electrical system
Summary
Complaint After opening the driver's door, the seat can no longer be moved using the Memory button. Adjustment via the seat adjustment switch is still possible. Example: Driver 1 parks the vehicle in the evening and the seat position is right to the front with Memory button 1. Driver 2 opens the driver's door and presses Memory button 2, as seat position 1 is too far forward to get in. The seat does not move to the saved rear seat position 2. Once the ignition is turned "on", the function is available again. Cause The cause is currently being investigated. Remedy Please create a TIPS case with a quick test and video of the complaint. Send the cases to the Body/Chassis/Entertainment inbox.

Owners of these vehicles have filed 56 complaints in the electrical category.

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