Overview of climate control systems
Notes on climate control
For the air-conditioning system, pollution level
monitoring and air ltration to function correctly,
an interior air lter must always be used. Make
sure that the lter is installed correctly. Use lters
recommended and approved by Mercedes-Benz.
Always have maintenance work carried out at a
qualied specialist workshop.
Overview of the air conditioning control panel
The indicator lamps on the buttons indicate that
the corresponding functions are activated.
Plug-in hybrid with THERMATIC air conditioning
control panel:
1
q Sets the temperature
2
A Calls up the air conditioning menu
3
H Sets the airow or switches o climate
control
4
à Sets climate control to automatic mode
(/ page 235)
5
¬ Defrosts the windscreen
6
¤ Switches the rear window heater on/o
7
g Switches air-recirculation mode on/o
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8
¿ Switches the A/C function on/o
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9
& Activates/deactivates "Immediate pre-
entry climate control" (/ page 240)
A
_ Sets the air distribution
Vehicles with THERMATIC air conditioning control
panel (without stationary heater):
1
q Sets the temperature
2
Button inoperative
3
H Sets the airow or switches o climate
control
4
à Sets climate control to automatic mode
(/ page 235)
5
¬ Demists the windscreen
6
¤ Switches the rear window heater on/o
232
Climate control
F247 0074 02
English 
