Climate control -> Overview of climate control systems for Your Mercedes C Class 4 Door 2023

Climate control  
240  
5
6
¤ Switches the rear window heater on/off  
J Increases the airflow or switches on cli-  
mate control (/ page 243)  
I Reduces the airflow or switches off cli-  
mate control(/ page 243)  
¿ Switches the A/C function on/off  
(/ page 244)  
± Calls up the air conditioning menu  
(/ page 244)  
à Sets climate control to automatic mode  
(/ page 245)  
Overview of climate control systems  
Notes on climate control  
An interior filter in combination with the prefilter  
in the engine compartment must always be used  
so that the air conditioning system, pollution level  
monitoring and the air filtration work correctly.  
Use filters recommended and approved by  
Mercedes-Benz. Always have maintenance work  
carried out at a qualified specialist workshop.  
7
8
9
A
Overview of the THERMATIC climate bar (single-  
zone)  
B
r Reduces the temperature  
%
The availability of individual functions is coun-  
try- and equipment-dependent.  
The indicator lamps indicate that the correspond-  
ing functions are activated.  
1
2
s Increases the temperature  
Upper display area of the climate bar with the  
example of j switching climate control  
on/off (/ page 243)  
¬ Demists the windscreen  
g Switches air-recirculation mode on/off  
(/ page 247) or  
Overview of the THERMATIC climate bar (dual-  
zone)  
The indicator lamps indicate that the correspond-  
ing functions are activated.  
3
4
G Calls up the fine particulate status dis-  
play (/ page 244)  
F206 0105 02  
Climate control  
241  
Overview of the THERMOTRONIC climate bar  
G Calls up the fine particulate status dis-  
play (/ page 244) or  
Plug-in hybrid vehicles: & Activates/deac-  
tivates pre-entry climate control  
¤ Switches the rear window heater on or  
off  
The indicator lamps indicate that the correspond-  
ing functions are activated.  
5
6
7
r Reduces the temperature  
Depending on vehicle equipment and set-  
tings: temperature display, demist function  
display, display for pre-entry climate control  
or auxiliary heating  
8
9
A
B
C
¿ Switches the A/C function on/off  
(/ page 245)  
± Calls up the air conditioning menu  
(/ page 244)  
à Sets climate control to automatic mode  
(/ page 245)  
J Increases the airflow or switches on cli-  
mate control (/ page 243)  
1
2
s Increases the temperature  
Upper display area of the climate bar with the  
examples of j switching climate control  
on/off (/ page 243) and 0 synchronisa-  
tion function (/ page 246)  
¬ Demists the windscreen  
g Switches air-recirculation mode on/off  
(/ page 247) or  
Front climate bar on the central display  
(example)  
s Increases the temperature  
I Reduces the airflow or switches off cli-  
mate control(/ page 243)  
3
4
1
%
The availability of individual functions is coun-  
try- and equipment-dependent.  
F206 0105 02  
Climate control  
242  
2
9
A
B
C
Upper display area of the climate bar with the  
examples of j switching off climate con-  
trol (/ page 243), ¿ switching the A/C  
function on/off (/ page 245) and 0 syn-  
chronisation function (/ page 246)  
¬ Demists the windscreen  
g Switches air-recirculation mode on/off  
(/ page 247) or  
à Sets climate control to automatic mode,  
right (/ page 245)  
± Calls up the air conditioning menu  
(/ page 244)  
à Sets climate control to automatic mode,  
leꢀ (/ page 245)  
I Reduces the airflow or switches off cli-  
mate control(/ page 243)  
3
4
G Calls up the fine particulate status dis-  
play (/ page 244) or  
Activates/deactivates residual heat utilisation  
(/ page 247) or  
Plug-in hybrid vehicles: & Activates/deac-  
tivates pre-entry climate control  
%
%
The climate bar will remain visible even when  
the vehicle is parked or the air conditioning is  
switched off (/ page 243).  
The availability of individual functions depends  
on the country and equipment.  
5
6
¤ Switches the rear window heater on/off  
1
2
3
Sets the air distribution to the centre air vents  
Overview of the rear operating unit  
Depending on vehicle equipment and set-  
tings: temperature display, display for the  
defrost function, airflow, pre-entry climate  
control or stationary heater  
J Increases the airflow or switches on cli-  
mate control (/ page 243)  
in the rear passenger compartment, leꢀ  
The rear operating unit is available only for vehi-  
cles with the THERMOTRONIC air conditioning  
control panel.  
Sets the temperature in the rear passenger  
compartment, leꢀ  
Sets the airflow in the rear passenger com-  
partment, leꢀ, or switches climate control  
on/off (/ page 243)  
Switches climate control on/off  
(/ page 243)  
7
8
r Reduces the temperature  
4
F206 0105 02  
Climate control  
243  
Switching climate control on/off via the rear oper-  
5
Sets the airflow in the rear passenger com-  
partment, right, or switches climate control  
on/off (/ page 243)  
Sets the temperature in the rear passenger  
compartment, right  
Sets the air distribution to the centre air vents  
in the rear passenger compartment, right  
Sets rear climate control to automatic mode,  
right (/ page 245)  
Sets the air distribution to the right rear foot-  
well vents  
Synchronisation is activated (/ page 246)  
Sets the air distribution to the rear leꢀ foot-  
well vents  
Operating the climate control system  
Switching climate control on/off  
ating unit  
Switching on  
6
7
8
9
Switching on climate control  
#
Set the airflow to level 1 or higher via J on  
the climate bar on the central display  
or  
#
Press Ã, s, r or ±.  
Switching off climate control  
#
Set the airflow to level 0 via I on the cli-  
mate bar on the central display  
A
B
or  
#
Press j.  
If climate control is switched off, the windows  
may mist up more quickly. Switch climate control  
off only briefly.  
C
Sets rear climate control to automatic mode,  
leꢀ (/ page 245)  
The settings for the second row of seats can be  
configured via the rear operating unit or the multi-  
media system (/ page 246) depending on the  
vehicle's equipment.  
%
If you switch off climate control by pressing  
j, fragrancing, if enabled, will also be  
switched off automatically.  
#
Press button 4.  
or  
#
Set the airflow to level 1 or higher using but-  
tons 3 and 5.  
F206 0105 02