Override feature for the rear side windows
WARNING
When children ride on the vehicle's rear seats,
activate the override switch. Otherwise, the
children could be injured, e.g. by trapping
themselves in the rear side window.
For the rear compartment, you can deactivate operation of:
• the rear side windows
• the cigarette lighter in the rear
• adjustment of the front-passenger seat from the rear compartment
• the sunblinds:
- in the roof
- of the rear window
- of the rear side windows

To activate/deactivate: press button 1.
If indicator lamp 2 is lit, the rearcompartment
functions are deactivated.
The rear side windows can then only be
operated using the switches on the driver's
door. If indicator lamp 2 is off, the
functions are enabled. The rear side
windows can be operated using the
switches in the rear compartment.
See also:
De-registering (de-authorizing) a mobile
phone
Mercedes-Benz USA, LLC recommends deauthorizating
in both COMAND and the
mobile phone. Subsequent authorization may
otherwise fail.
To call up the telephone menu: press the
function button ...
Problems with the seat heating
The seat heating has switched off
prematurely or cannot be switched on. The
vehicle's electrical system voltage is too low
because too many electrical consumers are
switched on.
Switch off e ...
Problems with the seat heating
The seat heating has switched itself off
prematurely. The vehicle's electrical system
voltage is too low because too many electrical
consumers are switched on.
Switch off electrical consumers ...
