See also:

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 battery t ...

Storing a destination permanently in the destination memory
Proceed as described in the "From the list of previous destinations" section. ...

Traction
Traction is the result of friction between the tires and the road surface. ...