Mercedes-Benz electrical wiring harness for the starter and alternator may not be secured properly, which can result in a short circuit and a loss of drive power or cause the harness to overheat.
The short version
Mercedes-Benz USA, LLC reported a problem with the electrical system wiring. Here is what owners need to know.
The electrical wiring harness for the starter and alternator may not be secured properly, which can result in a short circuit and a loss of drive power or cause the harness to overheat.
A loss of drive power can increase the risk of a crash, and an overheated electrical wiring harness can increase the risk of a fire.
Take it to a dealer — they will secure the electrical wiring harness for the starter and alternator, free of charge.
Affected vehicles
These model years are included in NHTSA campaign 23V-676.
| YEAR RANGE | MODEL |
|---|---|
| 2022–2023 | Mercedes-Benz SL-Class |
What changed
Newest first. The record shows both when the recall began and what has changed since.
- Recall reported to NHTSA. LATEST
Drive one of these? Check your VIN to see if your specific vehicle is affected.
Check your VINWhat this record means
Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.
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MyAutoRecalls is not affiliated with Mercedes-Benz USA, LLC or the National Highway Traffic Safety Administration.