Mercedes-Benz · United States · Crit
Mercedes-Benz C 300: Electrical system — fuses and circuit breakers
Affects Mercedes-Benz C 300 · 2022–2023 — about 1K vehicles.
The hazard
An overheated wire can cause a fire and a sudden loss of drive power, increasing the risk of a crash.
What to do
Dealers will inspect and rework the wiring harness, as necessary free of charge. Owner notification letters were mailed August 2, 2024. Owner may contact MBUSA customer service at 1-877-496-3691.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational