Complaint To prevent the wiper motor from overheating, the wipe frequency is reduced automatically when a...
Mercedes-Benz technical service bulletin LI82.35-P-079531 for 2020-2025 Mercedes-Benz GLA 250, 2020-2025 Mercedes-Benz GLB 250 and 2021-2023 Mercedes-Benz AMG Gla45 and others.
- Bulletin number
- LI82.35-P-079531
- Component
- Visibility/wiper
- Summary
- Complaint To prevent the wiper motor from overheating, the wipe frequency is reduced automatically when a dry windshield is detected. In specific situations under various independent ambient conditions, this detection could be activated by mistake, with the result that the wiper system switches from activated continuous operation to intermittent operation when it's raining. Cause Sensitive parameters for detecting dry conditions. The wiper system might switch back to intermittent operation even though it is raining and continuous wiping is activated. Remedy Install new wiper motor assembly. In the new wiper motor system, the parameters for detecting dry conditions have been optimized.
Owners of these vehicles have filed 7 complaints in the visibility category.
Vehicles covered
- Mercedes-Benz GLA 250 2020-2025 202020212022202320242025
- Mercedes-Benz GLB 250 2020-2025 202020212022202320242025
- Mercedes-Benz AMG Gla45 2021-2023 202120222023
- Mercedes-Benz AMG Glb35 2021-2025 20212022202320242025
- Mercedes-Benz Gla 250 4matic 2024 2024
- Mercedes-Benz AMG Gla35 2021-2025 20212022202320242025
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