NOTICE
Food, medicine and other items that are sensitive to heat or cold could be either damaged or
rendered useless by the air flowing out of the vents.
Never leave food, medicines or other temperature-sensitive objects in front of the vents.
Switching the auxiliary heater and ventilation on and off
First read and observe the introductoryinformation and safety warnings
⇒
Introduction
The auxiliary heater can be operated only when the ignition is switched off. If the ignition is switched
on while the auxiliary heater is working, the auxiliary heater continues to run to provide additional
heat.
Switching on the auxiliary heater
Press the immediate heat button in the air conditioning block
⇒
Front controls .
OR: press the button on the remote control
⇒
Remote control .
OR: program the departure time
⇒
Programming the auxiliary heater and ventilation .
The auxiliary heater heats the vehicle interior to at least 22
℃
.
The auxiliary heater will not switch on if the 12-volt vehicle battery is low or the fuel tank is empty.
Switching off the auxiliary heater manually
Press the immediate heat button in the air conditioning block
⇒
Front controls .
OR: press the button on the remote control
⇒
Remote control .
OR: touch the function button on the Infotainment system
⇒
Programming the auxiliary heater
and ventilation .
Auxiliary heater switches off automatically
When the programmed departure time is reached, or after the programmed operating period has
elapsed
⇒
Programming the auxiliary heater and ventilation .
When the indicator lamp
lights up (fuel gauge)
⇒
Fuel gauge .
If the charge level of the 12-volt vehicle battery is too low
⇒
12-volt vehicle battery .
The auxiliary heater runs on for a short time after it has been switched off manually or automatically
so that the remaining fuel in the system can be burnt off.
When the vehicle is at a standstill, the auxiliary heater can be activated up to three times in
succession for the maximum operating duration.
