See also:

Disconnecting the cell phone
The cell phone is automatically disconnected from the infotainment system if it is moved out of range. The cell phone can be manually disconnected from the hands-free system by pressing and h ...

From inside the vehicle (central locking button)
Central locking button The lock buttons on the door panel can be used to lock or unlock all doors and the trunk at the same time. Press to lock and to unlock. Unlocking The vehicle can be u ...

Keyless drive
Vehicles equipped with the optional Personal Car Communicator have the keyless drive function, see page 63 for detailed information. ...