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NHTSA campaign 23V676000 · Manufacturer campaign 2023100014

Mercedes Benz Recall 23V-676: Improperly Secured Electrical Wiring Harness

NHTSA recall 23V676000 (Manufacturer campaign 2023100014) was reported by Mercedes-Benz USA, LLC on October 6, 2023, with 5,326 vehicles potentially affected (per NHTSA). NHTSA's record lists the Mercedes Benz AMG SL55 and Mercedes Benz AMG SL63 for model years 2022–2023. Owners were notified on November 20, 2023, per NHTSA.

Updated daily from NHTSA's recall files

Is my vehicle included?

This page lists, by model year, the vehicles NHTSA's recall record names for campaign 23V676000 in the model years try.vin imports (1995 and later); NHTSA's own record can list more. A model year on the list doesn't mean every vehicle of that year is included, and some may already have been repaired.

To see whether a specific vehicle is included and still needs the repair, enter its VIN at nhtsa.gov/recalls.

Mercedes Benz VIN check: decode a VIN to see its year, make and model.

Key facts

NHTSA campaign
23V676000 (also written 23V-676 or 23V676)
Filed by
Mercedes-Benz USA, LLC
Manufacturer campaign number
2023100014
Report received
Potentially affected
5,326 vehicles (per NHTSA)
Component
Electrical System — Wiring
Owners notified

Repair completion: 97.43% (latest rate the manufacturer reported to NHTSA; dataset updated October 21, 2026)

NHTSA cautions against comparing completion rates across recalls or manufacturers. How try.vin reads them.

Vehicles listed for this recall

NHTSA's recall record lists these vehicles for recall 23V676000. try.vin imports model years 1995 and later, so NHTSA's own list can be longer. Model years with a try.vin recall page link to it. Build dates are NHTSA's range for a model year (per NHTSA); a vehicle built in that range is not necessarily included.

Mercedes Benz

All Mercedes Benz recalls

NHTSA's recall notice

As NHTSA's recall record states it for campaign 23V676000.

Defect description

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.

Safety consequence

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.

Manufacturer remedy

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.

Notes

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.

Sources

Official NHTSA notice for recall 23V676000

Campaign details come from NHTSA's recall files, which try.vin imports once a day. The plain-language subject and the completion rate come from the U.S. Department of Transportation's Recalls Data dataset. How try.vin reads recall data.