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RecallGazette

Vehicle problems, recalls & safety intelligence

Mercedes-Benz AMG C43 2015–2019technical service bulletin

Bulletin LI82-85-P-069789 · NHTSA communication 10162185 · issued May 20, 2019

Technical service bulletin
communication type
Electrical System
component
2015–2019
model years
60
vehicle entries

Official summary

NTG 5.5 head unit - Browser shows "Fault during authentication" message

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.