Mercedes-Benz S-Class Saloon 2021 Owner's Manual page 182

Ov Over ervie view of climat w of climate contr e control syst ol systems
N N o o t t es on climat es on climate contr e control ol
An interior air lter in combination with the pre l-
ter in the engine compartment must always be
used so that the air conditioning system, pollution
level monitoring and the air ltration work cor-
rectly. Use lters recommended and approved by
Mercedes-Benz. Always have maintenance work
carried out at a quali ed specialist workshop.
Ov Over ervie view of THERMO w of THERMOTR TRONIC climat ONIC climate bar
The indicator lamps indicate that the correspond-
ing function is activated.
ems
e bar
Front climate bar on the central display
(example)
1
s Increases the temperature
2 Upper display area of the climate bar with the
examples of j switching o climate con-
trol (
/
function on/o (
chronisation function (
page 181), ¿ switching the A/C
page 182) and 0 syn-
/
page 183)
/
Climate control 179
3 ¬ Demists the windscreen
( page 182, 186)
/
4 g Switches air-recirculation mode on/o
( page 183) or
/
G Calls up the particulate status display
( page 181) or
/
Activates/deactivates residual heat utilisation
( page 184)
/
Plug-in hybrid vehicles: & Activates or
deactivates pre-entry climate control
( page 190)
/
5 ¤ Switches the rear window heater on/o
6 Depending on vehicle equipment and set-
tings: temperature display, defrost function
display, air ow, pre-entry climate control or
auxiliary heating
7
J Increases the air ow or switches on cli-
mate control ( page 181)
/
8 r Reduces the temperature
9 Ã Sets climate control to automatic mode,
right ( page 182)
/
A ± Calls up the air conditioning menu
( page 181)
/
179