Complaint No audio is output either in radio mode, or with media playback via app, Bluetooth or USB. In...
Mercedes-Benz technical service bulletin LI82.62-P-077311 for 2022-2025 Mercedes-Benz C300, 2023-2026 Mercedes-Benz GLC 300 and 2020-2025 Mercedes-Benz CLA250 and others.
- Bulletin number
- LI82.62-P-077311
- Component
- Electrical system
- Summary
- Complaint No audio is output either in radio mode, or with media playback via app, Bluetooth or USB. In such cases, "Playback not active" is shown in the display. Cause Mute line between communication module N112/2 and sound control unit N40/3. Remedy Check the mute cable between control units N112/2 (communication module) and N40/3 (sound system). • Inspect the cable and plug contacts for damage or deformation. • Repair or replace the cable as needed. Important: If any plug contact is found to be deformed, you must also inspect the corresponding connector on the control unit to ensure it is not compromised.
Owners of these vehicles have filed 356 complaints in the electrical category.
Vehicles covered
- Mercedes-Benz C300 2022-2025 2022202320242025
- Mercedes-Benz GLC 300 2023-2026 2023202420252026
- Mercedes-Benz CLA250 2020-2025 202020212022202320242025
- Mercedes-Benz GLE 350 2020-2024 20202021202220232024
- Mercedes-Benz GLA 250 2021-2025 20212022202320242025
- Mercedes-Benz GLB 250 2020-2025 202020212022202320242025
- Mercedes-Benz A 220 2019-2022 2019202020212022
- Mercedes-Benz Eqb 300 4matic 2022-2025 2022202320242025
- Mercedes-Benz EQS 450 2022-2024 202220232024
- Mercedes-Benz AMG C43 2023-2024 20232024
- Mercedes-Benz Gle 350 4matic 2024-2025 20242025
- Mercedes-Benz EQB 250+ 2023-2025 202320242025
- Mercedes-Benz S 580 4matic 2023 2023
- Mercedes-Benz AMG Glc43 2024 2024
- Mercedes-Benz GLC 300 4matic 2023-2026 2023202420252026
- Mercedes-Benz AMG Gle53 2021-2024 2021202220232024
- Mercedes-Benz AMG Cla45 2020-2023 2020202120222023
- Mercedes-Benz EQE 350+ 2023-2024 20232024
- Mercedes-Benz GLC 350 E 4matic 2025 2025
- Mercedes-Benz Eqb 350 4matic 2022-2025 2022202320242025
- Mercedes-Benz S 500 4matic 2023 2023
- Mercedes-Benz AMG Gla45 2021-2023 202120222023
- Mercedes-Benz AMG Gle53 4matic+ 2023-2025 202320242025
- Mercedes-Benz Gle 450 4matic 2025 2025
- Mercedes-Benz Gle 450e 4matic 2025 2025
- Mercedes-Benz Eqe 350 4matic 2023-2025 202320242025
- Mercedes-Benz AMG Eqs 2022-2024 202220232024
- Mercedes-Benz AMG Glb35 2021-2025 20212022202320242025
- Mercedes-Benz Eqs 580 4matic 2022-2023 20222023
- Mercedes-Benz Eqs 450 4matic 2023-2024 20232024
- Mercedes-Benz AMG Cla35 2020-2024 20202021202220232024
- Mercedes-Benz Eqs SUV 580 4matic 2023-2025 202320242025
- Mercedes-Benz AMG Eqe 2023-2024 20232024
- Mercedes-Benz Eqs SUV 450 4matic 2023-2025 202320242025
- Mercedes-Benz Gla 250 4matic 2024 2024
- Mercedes-Benz Eqe SUV 350+ 2023-2025 202320242025
- Mercedes-Benz S 580 E 4matic 2023, 2025 20232025
- Mercedes-Benz AMG A35 2020-2021 20202021
- Mercedes-Benz AMG Gla35 2021-2025 20212022202320242025
- Mercedes-Benz Eqe 500 4matic 2023-2024 20232024
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