Mercedes-Benz USA – Improperly Secured Electrical Wiring Harness

Mercedes-Benz USA (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.


Affected models:

Report Received Date 20231006
NHTSA ID 23V676000
Consequence Summary 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.
Corrective Action Dealers will secure the electrical wiring harness for the starter and alternator, free of charge. Owner notification letters are expected to be mailed December 5, 2023. Owners may contact MBUSA customer service at 1-800-367-6372.
Recall Code NR (Not Reported)
Potentially Affected 5326
Fire Risk When Parked No
Do Not Drive No
Recall Link Go to Recall (https://www.nhtsa.gov/recalls?nhtsaId=23V676000)

What the owner should do?

You can check if your specific car is affected by a recall by entering your Vehicle Identification Number (VIN) on the NHTSA website. The VIN is a unique code that identifies your vehicle and can be found on your car's registration, insurance documents, or near the base of the windshield on the driver's side.

Check recalls by VIN

If the recall involves your car, you should make immediate contact with a dealer or workshop that’s been officially authorised to perform repairs on behalf of the manufacturer and ask for the details.

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