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Mercedes-Benz EQS 450 Recall 22V167: Rear Lights and Turn Signals May Stop Working

NHTSA campaign 22V167, reported March 18, 2022, 9,156 vehicles potentially affected.

What this recall means for you

A software error can disable the rear turn signals, hazard warning lights, and back-up lights on these vehicles. When those lights are out, other drivers may not see your vehicle clearly or know you are turning, stopping, or backing up, which raises the risk of a crash.

If you own one of the affected vehicles, the fix is a software update to the rear lighting system. Dealers will perform the update free of charge. Owner notification letters were mailed in May 2022. To check whether your vehicle is included, look up your VIN for open recalls and, if you have questions, call Mercedes-Benz USA customer service at 1-800-367-6372, referencing recall number 2022040013.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 22V167Mercedes-Benz USA, LLC
Component
EXTERIOR LIGHTING:BACK UP LIGHTS; EXTERIOR LIGHTING:HAZARD FLASHING WARNING LIGHTS; EXTERIOR LIGHTING:TURN SIGNAL
Problem
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022 EQS 450, EQS 580, and 2021 S500 and S580 vehicles. A software error may disable the rear turn signals, hazard lights, and reverse lights.
Risk
Disabled rear turn signals, hazard lights, and reverse lights can reduce the vehicle's visibility to other driver's, increasing the risk of a crash.
Remedy
Dealers will update the rear signal software, free of charge. Owner notification letters were mailed May 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022040013.
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 EQS 4502022
Mercedes-Benz EQS 5802022
Mercedes-Benz S 5002021
Mercedes-Benz S 5802021