See also:

Restoring the factory settings
► Press the buttons simultaneously for approximately six seconds until the battery check lamp flashes twice. ...

Fuse box on the right in the direction of travel
Open the hood. Remove any existing moisture from the fuse box using a dry cloth. To open: open clamps 2. Remove cover 2 upwards. To close: check whether the rubber seal is lying corre ...

Checking the battery
Press the or button. The battery is working properly if battery check lamp 1 lights up briefly If battery check lamp 1 does not light up briefly during the test, the battery is discha ...