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. Right control panel
3. To switch on the Voice Control System;
see the separate operating instructions
4. Back button
5. Left control panel
See also:
Trailer towing
PARKTRONIC is deactivated for the rear area
when you establish an electrical connection
between your vehicle and a trailer.
Fold in the ball coupling if the trailer tow
hitch is not requir ...
Climate control main menu
COMAND allows you to set additional
functions which cannot be selected using the
control panel in the center console. Call up
these functions using the climate control
main menu.
To open the ...
The Inside
The C-Class wears the three-pointed star, but closer scrutiny reveals areas
of cost-cutting versus the $35,000 competition, let alone Mercedes' pricier
cars. It's the sort of thing that requires a ...
