Mercedes-Benz AMG CLE53 2023–2024 — technical service bulletin
Bulletin CL - 2024020014 · NHTSA communication 11005342 · issued Jul 19, 2024
Technical service bulletin
communication type
Electrical System
component
2023–2024
model years
11
vehicle entries
Official summary
The battery management control unit software does not meet current production specifications. The battery's state of health may not be calculated correctly, resulting in the false illumination of the check engine malfunction indicator lamp. An authorized Mercedes-Benz dealer will update the battery management control unit software, free of charge. Your vehicle must be brought to a dealer to complete the software update.
Vehicles covered
- 2024 Mercedes-Benz AMG CLE53
- 2024 Mercedes-Benz C 300
- 2024 Mercedes-Benz Cle 300
- 2024 Mercedes-Benz Cle 450
- 2023 Mercedes-Benz E 350
- 2024 Mercedes-Benz E 350
- 2023 Mercedes-Benz GLC 300
- 2024 Mercedes-Benz GLC 300
- 2024 Mercedes-Benz S 500 4MATIC
- 2024 Mercedes-Benz S 580 4MATIC
- 2024 Mercedes-Maybach S 580 4MATIC
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.