This chapter contains information on the following subjects:
→ Switching the auxiliary heater on or off
→ Remote control→ Programming the auxiliary heater
→ OperationThe auxiliary heater is supplied with fuel from the vehicle fuel tank and can be used when the vehicle is in motion or stationary.
The auxiliary heater can be switched on using the immediate heat button in the air conditioning controls, the remote control, or via a preset departure time. The auxiliary heater can be programmed via the auxiliary heater menu in the infotainment system.
In the winter you can switch on the auxiliary heater before starting your journey to clear the windscreen of ice, condensation and a thin layer of snow.
When the outside temperature is high, the auxiliary heater can also be used to ventilate the interior when the engine is switched off.
Additional information and warnings:

DANGER

WARNING

WARNING

NOTICE
Switching the auxiliary heater on or offDisconnecting and connecting battery, vehicles without high-voltage system
Caution
Observe the following instructions and precautions
on safety when working on pyrotechnic components:
Contrary to the following description, the battery
must be disconnected ...
Assembly overview - rear parking aid, LHD vehicles
1 -
Electrical connector
2 -
Spreader clip
3 -
Rear parking aid warning buzzer -H15-
Removing and installing
→ Chapter
4 -
Spreader clip
5 -&n ...
Removing and installing bulb for rear interior light -W43- with incandescent
bulbs
Special tools and workshop equipment
required
Removal wedge -3409-
Note
The lights used for the rear interior light -W43- are the
same as the rear left and rea ...