Sliding sunroof panel of panoramic sliding sunroof reversed (temporarily, once, multiple times) during...
Mercedes-Benz technical service bulletin LI77.21-P-075807 for 2020-2024 Mercedes-Benz GLC 300, 2020-2024 Mercedes-Benz AMG Glc43 and 2020-2021 Mercedes-Benz GLC 350 E and others.
- Bulletin number
- LI77.21-P-075807
- Component
- Structure
- Summary
- Sliding sunroof panel of panoramic sliding sunroof reversed (temporarily, once, multiple times) during closing process without entrapment event. Sensitive parameterization of the automatic reversing function of the panoramic roof. Perform SW update of panoramic roof control unit (PSD, A98, TSSR254).
Owners of these vehicles have filed 11 complaints in the body category.
Vehicles covered
- Mercedes-Benz GLC 300 2020-2024 20202021202220232024
- Mercedes-Benz AMG Glc43 2020-2024 20202021202220232024
- Mercedes-Benz GLC 350 E 2020-2021 20202021
- Mercedes-Benz GLC 350 2020 2020
- Mercedes-Benz AMG Glc63 2020-2022 202020212022
- Mercedes-Benz AMG Glc63s 2020-2023 2020202120222023
- Mercedes-Benz AMG Glc63 S E 2024 2024
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