Rear window heating
T
he rear window heating works when the
engine is running.
Switch the rear window heating on
and o in the upper centre console.
The rear window heating switches o auto-
matically aer around 10 minutes at the
latest.
NOTICE
Stickers that are a
xed over the heating
conductors of the rear window heating on
the inside of the rear window or objects
that are in contact with the inside of the
rear window can damage the rear window
heating.
·
Do not stick any stickers over the heating
conductors of the rear window heating.
·
Fill the load compartment only up to
a height where no objects are in contact
with the rear window.
To save fuel, switch o the rear win-
dow hea
ting as soon as possible.
Automatic supplementary
hea
ting function
Switching the automatic supplementa-
ry heating function on and o
The automatic supplementary heating
function is available depending on the vehi-
cle equipment. With this function, an addi-
tional heating component can help to heat
up the vehicle interior more quickly.
1. Open the Climate Control menu in the
Infotainment system.
2. Tap
to open the Clima
te Control
settings submenu.
3. Tap Automatic supplementary heater.
The heating component is switched on
automatically depending on the outside
temperature and switches itself o
again automatically aer a certain time.
Vehicles with auxiliary heater (depend-
ing on equipment)
When the engine has been started, the aux-
iliary heater can continue operation as
a supplementary heater. The following
conditions must be met for this:
— The Automatic supplementary heater
function is switched on in the Climate
Control menu.
— The outside temperature is lower than
+5°C (+41°F).
The automatic supplementary heating
function is switched o automatically aer
a certain time.
Auxiliary heater and ventila-
tion
Introduction
The auxiliary heater and ventilation
system can be used to heat the vehicle
interior in the winter and ventilate it in
the summer. It is able to clear ice, con-
densation and a thin layer of snow
from the windscreen. The auxiliary
heater is supplied with fuel from the
vehicle fuel tank and can be operated
when the vehicle is stationary with the
ignition switched o. The auxiliary ven-
tilation system is powered by the 12-
volt vehicle battery.
Auxiliary heater mode (Automatic Cli-
mate Control only)
When the auxiliary heater is switched on,
the vehicle automatically sets the operat-
ing mode Heating or Ventilation depending
on the outside temperature.
At high outside temperatures, the auxiliary
ventilation system directs fresh air into the
vehicle and prevents the accumulation of
heat.
Auxiliary heater exhaust system
The emissions generated by the auxiliary
heater are removed via an exhaust pipe fit-
ted underneath the vehicle. The exhaust
Rear window heating 133
2KF012720AE
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