Transport CanadaCritical
2020 MERCEDES-BENZ GLS CLASSTransport Canada Recall #2024171
The official notice
Defect
On certain vehicles, the bolt for the 48 V ground connection under the passenger seat may not have been tightened properly. As a result, the wiring could overheat and melt.
Safety Risk
Wiring that overheats and melts can create the risk of a fire.
Remedy
Mercedes-Benz will notify owners by mail and advise you to take your vehicle to a dealership to inspect and, if necessary, tighten the ground connection.
17,820 vehicles affectedMfr ref: 9190101Updated June 10, 2026