Mercedes-Benz Electrical System: Wiring

Mercedes-Benz is recalling about 18 vehicles over a problem with the electrical system. A damaged wiring harness can prevent the air bags installed in the seats from deploying as intended during a crash, increasing the risk of injury.

Campaign
24V371000
Manufacturer
Mercedes-Benz USA, LLC
Reported
24 May 2024
Vehicles
18
Built between
Not published
Models
1
Recall type
Vehicle
Initiated by
Manufacturer
Owners notified
12 July 2024
Repaired
100%
Unrepaired
0

Does this affect my vehicle?

The manufacturer did not publish a build-date range for this recall, so the model and year list below is the only way to tell whether your vehicle is covered.

  • 2023 Mercedes-Benz AMG C43

Repair progress

The manufacturer reports every reachable vehicle in this recall has been repaired, as of Q1 2026.

100% repaired — 18 of 18 reported

Manufacturers file these figures with NHTSA each quarter. Vehicles the manufacturer could not trace, or that have been scrapped or exported, are counted separately and are not included in the unrepaired figure.

What the defect is

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023 AMG C43 4MATIC vehicles, equipped with AMG Performance seats. The seat wiring harness may be incorrectly routed, which can cause it to become damaged when the seat is fully reclined.

What could happen

A damaged wiring harness can prevent the air bags installed in the seats from deploying as intended during a crash, increasing the risk of injury.

What gets fixed

Dealers will inspect and reroute the wiring harness, as necessary, free of charge. Owner notification letters were mailed July 12, 2024.

Parts involved

  • Seat Electrical Wiring HarnessA2065403873SEAT ELECTRICAL WIRING HARNESS
  • Seat Electrical Wiring HarnessA2065403973SEAT ELECTRICAL WIRING HARNESS

Part numbers are as filed by the manufacturer and are listed for reference. Your dealer will confirm the correct part for your vehicle.

Timeline

  1. Recall reported to NHTSA24 May 2024
  2. Owners notified12 July 2024
  3. Latest repair reportQ1 2026 — 100% repaired

Your rights

A safety recall repair is free. Under US federal law the manufacturer must fix a safety defect at no cost to you — no charge for parts, labor or diagnosis — whether or not you are the original owner. A dealer cannot charge you for recall work, and cannot require you to have bought the vehicle from them.

That entitlement is not unlimited. It applies where the vehicle was first sold less than 15 years before the recall was announced — 5 years for tires. Past that a manufacturer may still do the repair free of charge, and many do, but they are no longer obliged to. This recall was reported on 24 May 2024.

To arrange the repair, contact any franchised dealer for the brand. If a dealer refuses the work or tries to charge for it, you can report that to NHTSA at nhtsa.gov/recalls or on 1-888-327-4236.

Manufacturer contact

Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2024060009.

Official source

Manufacturer's recall number
2024060009
Recalling manufacturer
Mercedes-Benz USA, LLC
Recall initiated by
MFR

Everything on this page — the models listed, the build dates and the repair figures — comes from the manufacturer's filing to NHTSA and describes the vehicle line as a whole, not any individual car. Only the manufacturer can confirm whether a specific vehicle is affected, and whether its recall work has already been carried out. Check yours by VIN and read the official notice at nhtsa.gov/recalls.

Additional 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.safercar.gov.

Check your own vehicle

This page describes the recall, not any one car. To see which recalls cover a specific vehicle, search by make, model and year.

A VIN lookup here identifies your vehicle and shows recalls issued for that make, model and year. It cannot tell you what is still open on your individual car - only the manufacturer knows that. Search by VIN instead, or check your VIN at nhtsa.gov for whether a recall is still open on your individual car.

Same component

Same brand