Mercedes-Benz Recall 22V-231: Electrical system

The problem

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020-2022 GLE450, GLS450, 2021-2022 AMG GLE53, 2020-2021 GLE580, GLS580, 2021 AMG GLE63, Maybach GLS600 and AMG GLS63 vehicles. A ground cable bolt for the 48V ground connection under the front passenger seat may not be secured properly, which can cause the electrical cable to overheat.

The risk

An overheated electrical cable can increase the risk of a fire.

The fix

Dealers will inspect and tighten the ground cable bolt, as necessary, free of charge. Owner notification letters were mailed July 8, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022040017.

Recall details

NHTSA campaign	22V-231 (22V231000)
Manufacturer number	2022040017
Manufacturer	Mercedes-Benz USA, LLC
Component	Electrical system › Wiring › Interior/under dash
Report date	April 8, 2022
Owners notified	July 8, 2022
Vehicles affected	21,306
Initiated by	Manufacturer

Vehicles covered

Plus 1 other model/year combinations not covered on this site.

Owner complaints about the electrical system

Frequently asked questions

Is the recall 22V-231 repair free?

Yes. Mercedes-Benz dealers will fix the problem at no cost: Dealers will inspect and tighten the ground cable bolt, as necessary, free of charge. Owner notification letters were mailed July 8, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022040017.

How do I know if my car is included?

Not every vehicle of the listed model years is affected — the recall covers 21,306 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.