Mercedes-Benz C-Class-Saloon 2020 Owner's Manual page 153

150 Climate control
* NOTE Battery discharge caused by sta‐
tionary heater or stationary ventilation
operation
Operating the stationary heater or stationary
ventilation drains the battery.
After heating or ventilating the vehicle
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twice, drive for a longer period of time.
Requirements:
The fuel tank is filled to at least the reserve
R
level.
Set the desired temperature using the w
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button ( page 144).
/
Press the & button.
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The red or blue indicator lamp on button will
light up or go out.
The colours of the indicator lamp have the fol‐
lowing meanings:
Blue: stationary ventilation is switched on.
R
Red: the stationary heater is switched on.
R
Yellow: the departure time is preselected.
R
The stationary heater/ventilation will switch off
automatically after 50 minutes.
Operation using the app: the stationary
heater/ventilation can also be operated via the
Mercedes me connect app. You can find further
information in the separate Owner's Manual at
https://moba.i.daimler.com/markets/ece-row/
baix/cars/connectme/en_GB/#emotions/
Startseite.html.
Setting the stationary heater/stationary ven‐
tilation via the multimedia system
Multimedia system:
Vehicle b Climate control
4 5
Auxiliary heating
5
You can pre-set three departure times for auto‐
matic activation of the stationary heater.
Select an option.
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Setting the stationary heater/ventilation via
remote control
Requirements:
The fuel tank is filled to at least the reserve
R
level.
Internal use only
Switching on immediately
Press and hold the u button.
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Setting the departure time
Briefly press the u button.
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Press the , or . button repeatedly
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until the time to be changed appears on the
display.