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 electrical consumers which you do not need, such as the rear window defroster or interior lighting.
See also:
Vehicle identification plate
Even if you have calculated the total load carefully, you should still make sure
that the gross vehicle weight rating and the gross axle weight rating are not exceeded.
Details can be found on the ...
Notes for 4MATIC vehicles
Vehicles with 4MATIC must not be towed
with either the front or the rear axle raised,
as doing so will damage the transmission.
If the vehicle has transmission damage or
damage to the front or ...
Defrosting the windshield
You can use this function to defrost the windshield or to defrost the inside
of the windshield and the side windows.
You should only select the defrosting function until the windshield is clear ...