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January 3, 2025 Service bulletin

The vehicle's position on the map is displayed far away from its actual position, e.g. the vehicle is...

Mercedes-Benz technical service bulletin LI82.85-P-078722 for 2022-2024 Mercedes-Benz C300, 2023-2024 Mercedes-Benz GLC 300 and 2020-2024 Mercedes-Benz CLA250 and others.

Bulletin number
LI82.85-P-078722
Component
Electrical system
Summary
Complaint The vehicle's position on the map is displayed far away from its actual position, e.g. the vehicle is displayed as being in the middle of the ocean. Note: In the quick test, no relevant DTC is displayed for this. Cause The GNSS antenna is not correctly inserted at the GNSS connection (see picture in the attachment) in the head unit (A26/17). Remedy Insert the connector into the GNSS connection and ensure that the connector has engaged correctly and is fully seated.

Owners of these vehicles have filed 408 complaints in the electrical category.

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