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:
ATA (Anti-Theft Alarm system)
alarm system is armed and you open:
• a door
• the vehicle with the mechanical key
• the trunk lid
• the hood
The alarm is not switched off, even if you
close the open door that has tri ...
Tires
WARNING
Do not drive with a flat tire. A flat tire affects the ability to steer or brake
the vehicle. You may
lose control of the vehicle. Continued driving with a flat tire will cause ...
Overview
The third generation of the Mercedes-Benz M-Class sets new benchmarks in the
SUV world with its leading-edge automotive technology. The new M-Class boasts
optimum energy efficiency, leading standa ...
