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. ...

Menu overview
The number of menus shown depends on the optional equipment in the vehicle. 1. Trip menu 2. Navi menu (navigation instructions) 3. Audio menu 4. Tel menu (telephone) 5. DriveAssist. ...

Mechanical key
General notes If the vehicle can no longer be unlocked with the SmartKey, use the mechanical key. If you use the mechanical key to unlock and open the driver's door, the anti-theft alarm system ...