Changing the battery

You require a CR 2025 3 V cell battery.

SmartKey. Take the mechanical key out of the SmartKey.

Press mechanical key 2 into the opening

in the SmartKey in the direction of the Press mechanical key 2 into the opening in the SmartKey in the direction of the arrow until battery tray cover 1 opens.
When doing so, do not hold cover 1 shut.
Remove battery tray cover 1.

Repeatedly tap the SmartKey against your

palm until battery 3 falls out. Repeatedly tap the SmartKey against your palm until battery 3 falls out.
terminal facing upwards. Use a lint-free Insert the new battery with the positive terminal facing upwards. Use a lint-free cloth to do so.
free from lint, grease and all other forms of Make sure that the surface of the battery is free from lint, grease and all other forms of contamination.
cover 1 and then press to close it. Insert the front tabs of battery tray cover 1 and then press to close it.
SmartKey. Insert the mechanical key into the SmartKey.
on the vehicle. Check the function of all SmartKey buttons on the vehicle.

    See also:

    Automatic interior lighting control
    To switch on/off: press the button. The OFF indicator lamp shows whether the automatic interior lighting control is deactivated (indicator lamp on) or activated (indicator lamp off). The in ...

    Automatic transmission
    Shift the transmission to position P. The transmission position display in the multifunction display shows P. You can also start the engine when the transmission is in position N. ...

    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 ...