Switching on/off
The three red indicator lamps in the button indicate the heating level you have selected.
If the battery voltage is too low, the seat
heating may switch off.

The system automatically switches down from level 3 to level 2 after approximately eight minutes.
The system automatically switches down from level 2 to level 1 after approximately ten minutes.
The system automatically switches off approximately 20 minutes after it is set to level 1.
Make sure that the SmartKey is in position
2 in the ignition lock.
To switch on: press button 1 repeatedly
until the desired heating level is set.
To switch off: press button 1 repeatedly
until all the indicator lamps go out.
See also:
Activating AUX mode
AUX drive
Select AUX in the menu using the
buttons on the remote
control and press the button to
confirm.
The AUX menu appears.
Select Source from the AUX menu and
press the button to ...
Snow chains
For safety reasons, Mercedes-Benz
recommends that you only use snow chains
which have been specially approved for your
vehicle by Mercedes-Benz, or are of a
corresponding standard of quality.
...
Safety in detail: Just one star is enough
In line with the Mercedes-Benz brand philosophy, the new M-Class represents
the embodiment of the Mercedes-Benz holistic safety concept of REAL LIFE SAFETY,
which is derived primarily from what ha ...
