Automatic air recirculation - Automatic air circulation mode
▶
on/off
Automatic supplementary heater - Switch fast interior heating
▶
on/off
Automatic windscreen heating - Switch on/off the automatic
▶
windscreen heating
Troubleshooting
Water under the vehicle
When the cooling system is switched on, water can
drip off the air conditioning system. This is not a leak.
Fogging
›
Switch on automatic mode.
Or:
›
Increase the blower speed, switch on the cooling
system, and set the air distribution to the wind-
screen.
Automatic switch-off of the cooling system
If the coolant temperature is too high, the cooling
system may switch off automatically. This ensures
sufficient engine cooling.
Auxiliary heating and ventilation
Usage
The auxiliary heater heats the vehicle interior and the
engine.
The auxiliary ventilation makes it possible to supply
fresh air to the vehicle interior when the engine is
switched off. As a result, the interior temperature is
lowered, e.g. when the vehicle is parked in the sun.
What you should be mindful of
DANGER
Risk of poisoning!
The auxiliary heater must not be operated in en-
▶
closed spaces.
DANGER
Risk of fire!
Switch off the auxiliary heater before refuelling.
▶
The exhaust pipe for the auxiliary heater is located
▶
on the underside of the vehicle. Therefore, do not
stop the vehicle in places where the exhaust gases
could come into contact with easily flammable ma-
terials, e.g. dry grass, spilled fuel etc.
Functionality
The system heats or ventilates the vehicle interior
depending on the temperature settings of the air
Heating and air conditioning system ›
conditioning system and the air outlet nozzles before
the ignition is switched off.
The system consumes fuel from the fuel tank when
operating the heating.
Operating conditions
✓ The charge state of the 12-volt vehicle battery is
sufficient.
✓ The fuel supply is sufficient, the instrument clus-
ter does not light up
Operation
Switch on/off with the radio remote control
›
Hold down the corresponding key.
Hold the radio remote control with the antenna
facing upwards.
NOTICE
Protect the remote control from moisture, strong
▶
vibrations and direct sunlight.
Display of the radio remote control indicator light
Lit up green for 2 seconds - switch on
▶
Lit up red for 2 seconds - switch off
▶
Range of the radio remote control
The range of the wireless remote control is a few
hundred meters when the battery is full. For exam-
ple, obstacles or weather conditions can reduce the
range.
Switching on/off via the control panel of the air
conditioning system
›
Press the
Set automatic switching on
Show the menu for vehicles with manual air condi-
tioning
The automatic switching on is set in the following
menu in the Infotainment system.
Or:
Auxiliary heating and ventilation
.
Indicator light
A
Antenna
B
Switching off
Switching on
button.
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