Overhead control panel
1 
Switches the lefthand
reading lamp on/off
2 
Switches the front
interior lighting on
3 
Switches the rear
interior lighting on/off
4 
Switches the front
interior lighting/automatic
interior lighting control off
5 
Switches the righthand
reading lamp on/off
6 
Opens/closes the
sliding sunroof
Opens/closes the
panorama roof with power
tilt/sliding panel and roller
sunblinds
7 Eyeglasses compartment
8 
Roadside Assistance
button (mbrace system)
9 
SOS button (mbrace
system)
10 
Button for MB Info call
(mbrace system)
11 Rear-view mirror
12 Buttons for the garage door
opener
13 Microphone for mbrace
(emergency call system),
telephone and the Voice
Control System
See also:
Driving systems
...
Control panel for dual-zone automatic climate control
Canada only
1 Sets the temperature, left
2 Defrosts the windshield
3 Switches the ZONE function on/off
4 Activates/deactivates cooling with air dehumidification
5 Switches the rear window d ...
Notes on towing a trailer
Important safety notes
WARNING
If you install a ball coupling other than the one
delivered with the vehicle, the trailer tow hitch
and the rear axle may be overloaded. This
applies especially if ...