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Vehicle recall 19V820000 · November 18, 2019

Mercedes-Benz G 550 and G63

The front door wiring harnesses may have been improperly routed causing damage to the individual wires during opening and closing of the front doors.

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

Summary
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2019 G550 4MATIC and G63 AMG vehicles. The front door wiring harnesses may have been improperly routed causing damage to the individual wires during opening and closing of the front doors.
Consequence
The damage to certain wires can impact safety features such as the side impact restraint system, the automatic unlocking of the door in the event of a crash, or the vehicle location in the event of an emergency call. These scenarios increases the risk of an injury in the event of a crash.
Remedy
MBUSA will notify owners, and dealers will inspect, modify, or replace the front door wiring harness in the event damage has occurred, free of charge. The recall began March 20, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020020021.
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.

Recall details

NHTSA campaign
19V820000
Reported to NHTSA
November 18, 2019
Filed by
Mercedes-Benz USA, LLC.
Manufacturer campaign
2020020021
Owner notification
March 20, 2020
Vehicles potentially affected
2,427
Initiated by
the manufacturer
Components
Structure › Body › Door; Electrical system › Wiring
Recall 19V820000 on nhtsa.gov, with the manufacturer’s documents

Vehicles covered

As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.

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