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 the buttons on the multifunction steering wheel.

1 Multifunction display
2 To switch on the Voice Control System; see the separate operating
instructions
3 Right control panel
4 Left control panel
5 Back button
See also:
Important safety notes
WARNING
Air bags are designed to reduce the incidence
of injuries and fatalities in certain situations:
- frontal impacts (driver's and frontpassenger
front air bags and driver's knee
bag) ...
Engine
Problem
Possible causes/consequences and •► Solutions
The yellow Check
Engine warning lamp
lights up while the
engine is running.
There may be a malfunction, for example: ...
Deactivating/activating PARKTRONIC
1 Indicator lamp
2 To deactivate/activate PARKTRONIC
If indicator lamp 1 lights up, PARKTRONIC is
deactivated. Active Park Assist is then also
deactivated.
PARKTRONIC is automatically ac ...
