Recall 20V090000: 2019–2020 Mercedes-Benz AMG G63, 2019–2020 Mercedes-Benz G 550

Updated from NHTSA data · How we count

Report date
Feb 14, 2020
Vehicles affected
6,300
Models
2
Initiated by
Manufacturer

The problem

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2019-2020 G550 4MATIC and G63 AMG 4MATIC vehicles. An electrical resistor within the differential locking module may malfunction, interrupting communication between the control unit and the differential locking actuator, possibly resulting in the deactivation of the Electronic Stability Program (ESP) and Anti-lock Brake System (ABS) while driving.

The risk

Deactivation of the vehicle stability control system or anti-lock brakes may increase the risk of a crash.

The fix

MBUSA will notify owners, and dealers will inspect the differential locking modules and replace them as necessary, free of charge. The recall began August 21, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020070005.

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.

Affected vehicles

Details

NHTSA campaign
20V090000
Manufacturer campaign
2020070005
Manufacturer
Mercedes-Benz USA, LLC.
Owner letters
Aug 21, 2020
Components
Electronic stability control (esc) (Driver Assistance & Safety Tech); Power train:driveline:differential unit (Transmission & Drivetrain); Service brakes, hydraulic:antilock/traction control/electronic limited slip (Brakes)

Recall repairs are free at authorized dealers. To see if your vehicle is included, enter your VIN at NHTSA.gov or call the manufacturer.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. Methodology