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:

    Fuel requirements
    Use only premium-grade unleaded gasoline. The octane number should be at least 91. Details can be found on the gas pump. The octane number is the average value of the Research Octane Number (RON ...

    Servicing the brakes
    If the red brake warning lamp lights up in the instrument cluster and you hear a warning tone while the engine is running, the brake fluid level may be too low. Observe additional warning me ...

    Operating the on-board computer
    The on-board computer is activated as soon as you turn the SmartKey to position 1 in the ignition lock. You can control the multifunction display and the settings in the on-board computer using ...