See also:

Overview
The on-board computer is activated as soon as you turn the SmartKey to position 1 in the ignition lock. You can control the multifunction display and the settings in the on-board computer using ...

Multifunction steering wheel
1 Multifunction display 2 COMAND; see the separate operating instructions 3 Rejects or ends a call Exits phone book/redial memory Makes or accepts a call Switches to the redial memory Ad ...

Removing the mechanical key
•► Push release catch 1 in the direction of the arrow and at the same time, remove mechanical key 2 from the SmartKey. ...