Mercedes-Benz A 220 2020–2026 — technical service bulletin
Bulletin LI82.85-P-080251 · NHTSA communication 11028640 · issued Feb 6, 2026
Technical service bulletin
communication type
Electrical System
component
2020–2026
model years
60
vehicle entries
Official summary
Complaint Activating Navigation Please Wait" message seen on central display. Cause Under Analysis Remedy 1.Reset the MBUX language (e.g., if the MBUX language is set to English, please change it to any other language and then set it back to English again) 2.If the issue still persists after the step 1, Perform a user data reset of the Head Unit. If the above 2 steps still don't repair the issue, please open a TIPS case. Note: Please do not replace any parts
Vehicles covered
- 2020 Mercedes-Benz A 220
- 2021 Mercedes-Benz A 220
- 2022 Mercedes-Benz A 220
- 2020 Mercedes-Benz A 220 4MATIC
- 2021 Mercedes-Benz A 220 4MATIC
- 2020 Mercedes-Benz AMG A35
- 2021 Mercedes-Benz AMG A35
- 2020 Mercedes-Benz AMG A35 4MATIC
- 2023 Mercedes-Benz AMG C43
- 2024 Mercedes-Benz AMG C43
- 2023 Mercedes-Benz AMG C43 4MATIC
- 2024 Mercedes-Benz AMG C43 4MATIC
- 2025 Mercedes-Benz AMG C43 4MATIC
- 2026 Mercedes-Benz AMG C43 4MATIC
- 2023 Mercedes-Benz AMG C63 S E
- 2024 Mercedes-Benz AMG C63 S E
- 2024 Mercedes-Benz AMG C63 S E 4MATIC+
- 2025 Mercedes-Benz AMG C63 S E 4MATIC+
- 2026 Mercedes-Benz AMG C63 S E Performance 4MATIC+
- 2020 Mercedes-Benz AMG CLA35
- 2021 Mercedes-Benz AMG CLA35
- 2022 Mercedes-Benz AMG CLA35
- 2023 Mercedes-Benz AMG CLA35
- 2024 Mercedes-Benz AMG CLA35
- 2020 Mercedes-Benz AMG CLA35 4MATIC
- 2026 Mercedes-Benz AMG CLA35 4MATIC
- 2020 Mercedes-Benz AMG CLA45
- 2021 Mercedes-Benz AMG CLA45
- 2022 Mercedes-Benz AMG CLA45
- 2023 Mercedes-Benz AMG CLA45
- 2024 Mercedes-Benz AMG CLA45
- 2020 Mercedes-Benz AMG CLA45 4MATIC
- 2026 Mercedes-Benz AMG CLA45S 4MATIC+
- 2023 Mercedes-Benz AMG EQE
- 2024 Mercedes-Benz AMG EQE
- 2025 Mercedes-Benz AMG EQE
- 2023 Mercedes-Benz AMG EQE 4MATIC+
- 2024 Mercedes-Benz AMG EQE 4MATIC+
- 2025 Mercedes-Benz AMG EQE 4MATIC+
- 2024 Mercedes-Benz AMG EQE SUV 4MATIC
- 2025 Mercedes-Benz AMG EQE SUV 4MATIC
- 2022 Mercedes-Benz AMG EQS
- 2023 Mercedes-Benz AMG EQS
- 2024 Mercedes-Benz AMG EQS
- 2023 Mercedes-Benz AMG EQS 4MATIC+
- 2024 Mercedes-Benz AMG EQS 4MATIC+
- 2025 Mercedes-Benz AMG EQS 4MATIC+
- 2020 Mercedes-Benz AMG GLB35
- 2021 Mercedes-Benz AMG GLB35
- 2022 Mercedes-Benz AMG GLB35
- 2023 Mercedes-Benz AMG GLB35
- 2024 Mercedes-Benz AMG GLB35
- 2025 Mercedes-Benz AMG GLB35
- 2026 Mercedes-Benz AMG GLB35 4MATIC
- 2024 Mercedes-Benz AMG GLC43
- 2024 Mercedes-Benz AMG GLC43 4MATIC
- 2025 Mercedes-Benz AMG GLC43 4MATIC
- 2026 Mercedes-Benz AMG GLC43 4MATIC
- 2024 Mercedes-Benz AMG GLC43 4MATIC Coupe
- 2025 Mercedes-Benz AMG GLC43 4MATIC Coupe
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.