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:
Stylish cockpit with three round dials and two colour displays
In addition to the "wrap-around effect" of the instrument panel support, the
newly-designed multifunction steering wheel in the 3-spoke design in Nappa
leather is particularly eye-catchi ...
Notes on USB devices
Data formats
The following data formats are supported:
• MP3: CBR, VBR (up to 320 kbit/s)
• WMA: CBR, VBR (up to 320 kbit/s)
Notes on USB devices
• In order to keep the initialization time to ...
Roadside Assistance button
•► Press and hold Roadside Assistance
button 1 for more than two seconds.
This initiates a call to the Mercedes-Benz
Customer Assistance Center. The indicator
lamp in Roadside Assistanc ...
