See also:

Bead
The tire bead ensures that the tire sits securely on the wheel. There are several steel wires in the bead to prevent the tire from coming loose from the wheel rim. ...

Drive sensibly – save fuel
Observe the following tips to save fuel: •► The tires should always be inflated to the recommended tire pressure. •► Remove unnecessary loads. •► Remove roof racks when they are ...

Problems with the navigation system
Problem Possible causes/consequences and Solutions COMAND is unable to continue route guidance after the journey has been interrupted. Route guidance is canc ...