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Mercedes-Benz EQS 450 Recall 21V00J: Emergency Call System May Be Disabled in Crash

NHTSA campaign 21V00J, reported December 27, 2021, 1,239 vehicles potentially affected.

What this recall means for you

The communication module software in these vehicles may restrict or disable the emergency call system (eCall), which connects occupants to the call center for help. If this happens, you may be unable to reach emergency services through the call center during an emergency.

A disabled eCall system could delay emergency responders from reaching you after a crash or other emergency, which could increase the risk of injury.

The software will be updated free of charge by an authorized dealer or through an over-the-air (OTA) update. Owner notification letters were mailed February 23, 2022. You can contact Mercedes-Benz USA customer service at 1-800-367-6372 and reference recall number 2022010006. You can also check your VIN for open recalls.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 21V00JMercedes-Benz USA, LLC
Component
COMMUNICATION: AUTO CRASH NOTIFICATION; ELECTRICAL SYSTEM:SOFTWARE
Problem
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022 EQS450, S500, and S580 vehicles. The communication module software may restrict or disable the emergency call system (eCall).
Risk
A disabled eCall system would prevent a vehicle occupant from contacting emergency services through the call center in an emergency, potentially delaying emergency responders and increasing the risk of injury.
Remedy
The communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed February 23, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022010006.
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 S 500 4MATIC2022
Mercedes-Benz S 580 4MATIC2022