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RecallGazette

Vehicle problems, recalls & safety intelligence

Mercedes-Benz AMG CLE53 2021–2026 — technical service bulletin

Bulletin LI82.85-P-077914 · NHTSA communication 11030157 · issued Mar 19, 2026

Technical service bulletin
communication type
Electrical System
component
2021–2026
model years
60
vehicle entries

Official summary

Complaint Mercedes me connect services inoperative (me-Call, Remote Status, etc.). Mercedes me services - activation not possible Notes: - The event code "B129C00 - Malfunction in control unit for telematics services" is active and stored - The head unit shows no internet connection Cause Under analysis. Remedy Please create a TIPS case, attach a RAMSES control unit log to the case.

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.