2022–2023 Mercedes-Benz AMG SL55, 2022–2023 Mercedes-Benz AMG SL63 Recall: Electrical wiring harness for the starter and alternator may not be…
NHTSA campaign 23V676000 · Electrical System · filed Oct 6, 2023 · verified Jul 30, 2026
The defect
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2023 AMG SL55 and AMG SL63 vehicles. 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.
The risk
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.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Dealers will secure the electrical wiring harness for the starter and alternator, free of charge. Owner notification letters were mailed November 20, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2023100014.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Affected vehicles
| Make | Model | Model years |
|---|---|---|
| Mercedes-Benz | AMG SL55 | 2022, 2023 |
| Mercedes-Benz | AMG SL63 | 2022, 2023 |
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All Mercedes-Benz AMG SL55 recalls → · All Mercedes-Benz recalls →
Source: NHTSA recall database, campaign 23V676000 (manufacturer number 2023100014). Data last verified Jul 30, 2026.