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Mercedes-Benz EQS 450 Recall 22V112: Loose wiring may cause fire or left headlight failure

NHTSA campaign 22V112, reported February 25, 2022, 24 vehicles potentially affected.

What this recall means for you

Some 2022 electric Mercedes-Benz EQS vehicles may have a ground connection on the front-left frame member and an electrical connection for the electric auxiliary heater in the engine compartment that are not properly secured. A loose connection like this can increase the risk of an electrical fire. A poorly secured ground connection may also cause the left headlight to stop working, which reduces visibility and raises the risk of a crash.

Dealers will inspect the ground connection and the auxiliary heater electrical connection and repair them as needed, at no cost to you. Owner notification letters were mailed April 15, 2022. If you have questions, you can contact Mercedes-Benz USA customer service at 1-800-367-6372.

To check whether your vehicle is affected, enter your VIN at NHTSA.gov/recalls or contact an authorized Mercedes-Benz dealer. Schedule the free repair as soon as possible.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 22V112Mercedes-Benz USA, LLC
Component
ELECTRICAL SYSTEM; STRUCTURE:FRAME AND MEMBERS
Problem
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022 EQS 450, EQS 450+, EQS 580 4Matic, and AMG EQS 53 4Matic+ vehicles. The ground connection on the front-left longitudinal member and an electrical connection for the electric auxiliary heater in the engine compartment may be improperly secured.
Risk
Improperly secured electrical connections can increase the risk of a fire. In addition, an improperly secured ground connection may cause the left headlight to not function, affecting visibility and increasing the risk of a crash.
Remedy
Dealers will inspect the ground connection and the auxiliary heater electrical connection, and repair them as necessary, free of charge. Owner notification letters were mailed April 15, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022030019.
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.

Affected vehicles

Mercedes-Benz AMG EQS 532022
Mercedes-Benz EQS 4502022
Mercedes-Benz EQS 5802022