See also:

Locking the trunk separately (Sedan)
You can lock the trunk separately. If you then unlock the vehicle centrally, the trunk remains locked and cannot be opened. •► Close the trunk lid.•► Take the mechanical key out of th ...

Brake fluid level
If you notice that the brake fluid level in the brake fluid reservoir has fallen to the MIN mark or less, check the brake system immediately for leaks. Also check the thickness of the brake lin ...

Changing the battery
You require a CR 2025 3 V cell battery. Take the mechanical key out of the SmartKey (). Press mechanical key 2 into the opening in the SmartKey in the direction of the arrow until batte ...