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 which you
do not need, such as the rear window
defroster or interior lighting.
See also:
Vehicle identification number (VIN)
The vehicle identification number (VIN) can be found in the following locations:
on the vehicle identification plate ()
on the lower edge of the windshield ()
In addition to being stamped on ...
General notes
The roller sunblinds shield the vehicle interior
from sunlight. The two roller sunblinds can
only be opened and closed together when the
panorama roof with power tilt/sliding panel
is closed.
...
Roadside Assistance button
Open the stowage compartment under the
armrest.
Press and hold Roadside Assistance
button 1 for more than two seconds.
This initiates a call to the Mercedes-Benz
Customer Assistance Center ...