2022–2023 Mercedes-Benz EQB CLASS recall: high voltage

Visit Transport Canada’s Motor Vehicle Safety Recalls Database for the original recall.

This recall was replaced by Transport Canada recall no. 2025-527.

Issue:

On certain vehicles, there could be a problem inside the high-voltage battery. As a result, the battery modules could overheat and short circuit.

Safety Risk:

A short circuit in the high-voltage battery can create a fire risk.

Corrective Actions:

To reduce the safety risk, Mercedes-Benz recommends that you set the maximum charge setting of your vehicle at 80% until the recall repairs are completed. Mercedes-Benz will notify owners by mail and advise you to take your vehicle to a dealership to update the battery management system software.