Mercedes-Benz AMG C43 2020–2024 — technical service bulletin

Bulletin LI82.85-P-078156 · NHTSA communication 11006695 · issued Aug 5, 2024

Technical service bulletin

communication type

Electrical System

component

2020–2024

model years

vehicle entries

Official summary

Complaint When using the offroad display in the MBUX, the "Transparent hood" function cannot be activated using the camera symbol. Cause MBUX FUP5 software: • E504.3 (A 297 904 97 00) • E504.4 (A 297 904 03 01) Remedy The remedy is currently being developed. Note: A remedy is not yet available. Replacing the hardware does not resolve the symptom. Do not replace the MBUX for this concern. The information will be updated accordingly as soon as a remedy is available.

Vehicles covered

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.