2007 MERCEDES-BENZ S CLASS climate control

36 At a glanceAutomatic climate controlAutomatic climate control panel, front
Item
Page
1
AUTO mode for air distribu-
tion and volume, left
428
2
Temperature control, left
429
3
Manual fan speed adjust-
ment, left
429
4
Front defroster
429
Item
Page
5
Air recirculation
431
6
Climate control on/off
428
7
Residual engine heat and
ventilation (REST)
433
8
Rear window defroster
430
Item
Page
9
Manual fan speed adjust-
ment, right
429
a
Temperature control, right
429
b
AUTO mode for air distribu-
tion and volume, right
428

77 Control systems
COMAND operating safety
COMAND introduction
COMAND FM/AM radio
COMAND satellite radio* (USA only)
COMAND
audio CD/audio DVD/MP3
COMAND telephone*
COMAND navigation (introduction)
COMAND navigation system
(entering a destination)
COMAND navigation system
(Point of interest entry)
COMAND navigation system
(route guidance)
COMAND navigation system
(during route guidance)
COMAND navigation system
(destination memory)
COMAND navigation system
(last destinations)COMAND address book
COMAND system settings
COMAND vehicle menu
COMAND automatic climate control
COMAND seats
Instrument cluster control system
Voice Control* operating safety
Voice Control* introduction
Voice Control* telephone
Voice Control* navigation
Voice Control* address book
Voice Control* radio
Voice Control*
CD/DVD changer/MP3
Voice Control* command list
Voice Control* troubleshooting
Voice Control* individualization

80 Control systemsCOMAND introductionCOMAND shortcut buttons
Use the COMAND shortcut buttons to se-
lect main menus directly.
Example:

Switching directly to Radio or CD
menu: Press M once or twice.COMAND display
In the COMAND display, you will find the
function currently selected and the corre-
sponding menus. The COMAND display is
divided into several areas.
1Status line
2Main menus
3Main area
4Submenus
5Climate control settings
A white bar under the main menus 2 indi-
cates the active area.
Once you have selected a main menu 2,
the main area 3 is active.
i
During Dynamic Rear View Monitor* opera-
tion (page 413) it is not possible to operate
the COMAND shortcut buttons.
Function
Page
1
PFavorite button
216
2
MShortcut button for:

radio


CD/DVD
94
111
3
LBack button
87
4
OSeat menu
236
5
NShortcut button for:

telephone*


Navi
115
148
6
oCOMAND on/off
button
79
7
,Volume control
89
8
FMute button
89

229 Control systems
COMAND automatic climate control
COMAND automatic climate control
You can operate the automatic climate
control via COMAND or via the buttons on
the front and rear* automatic climate con-
trol panel (
page 424).
The following automatic climate control
functions can be operated via COMAND:The automatic climate control menu is
called up via the climate control settings.
Climate control settings with functions
(submenus)1Temperature, left
2Air distribution, left
3Air volume, left
4Central menu, climate control
5Air volume, right
6Air distribution, right
7Temperature, right
i
The components and operating principles of
COMAND can be found on (
page 79).
Warning!
G
When operating the automatic climate con-
trol, the air that enters the passenger com-
partment through the air vents can be very
hot or very cold (depending on the set tem-
perature). This may cause burns or frostbite
to unprotected skin in the immediate area of
the air vents.
Always keep sufficient distance between un-
protected parts of the body and the air
vents. If necessary, use the air distribution
adjustment (
page 230) to direct the air to
air vents in the vehicle interior that are not
in the immediate area of unprotected skin.
Warning!
G
Follow the recommended settings for heat-
ing and cooling given on the following pages
and pages in the “Controls in detail” part
(page 424) Otherwise the windows could
fog up, impairing visibility and endangering
you and others.
Function
Page
Temperature
230
Air distribution
230
Air volume
230
Switching off cooling (“AC
OFF”)
231
Central climate control (“Mono”)
232
Footwell temperature
232
Air flow from air vents
233
Rear climate control*
234

230 Control systemsCOMAND automatic climate controlSetting temperature
Use the temperature controls %$
(page 426) in the center console or
COMAND climate control settings to sepa-
rately adjust the air temperature on each
side of the passenger compartment.

Select climate control settings
Tem-
perature, left or right and then
pressn.

Changing temperature: Slide qmr or
rotate ymz.

Exiting menu: Press n, back
buttonL in the center console
(page 80) or slideomp.
The setting is saved.
Adjusting air distribution
You can adjust the air distribution sepa-
rately for the driver’s and front passenger’s
side.
Select climate control settings
Air
distribution, left or right.

Changing air distribution:
Rotateymz.
The symbol for air distribution changes.
The direction and size of the arrows
represent the air distribution.

Exiting menu: Press n, back
buttonL in the center console
(page 80) or slideomp.
The setting is saved.
Adjusting air volume
Use buttonsQ (
page 426) in the cen-
ter console or COMAND climate control
settings to separately adjust the air vol-
ume on each side of the passenger com-
partment.

Select climate control settings
Air
volume, left or right.
i
When you change the air distribution, the au-
tomatic function of the climate control system is
switched off.
i
When you change the air volume, the auto-
matic function of the climate control system is
switched off.

231 Control systems
COMAND automatic climate control

Changing air volume: Slide qmr or
rotate ymz.

Exiting menu: Press n, back
buttonL in the center console
(page 80) or slideomp.
The setting is saved.
Central climate control menu via
COMAND
The central climate control menu is in the
center of the climate control settings.
When the automatic climate control is
switched on, you will see “on” in the cen-tral menu. The following functions can only
be operated in the central climate control
menu via COMAND:

Select climate control settings
Cen-
tral menu.Switching cooling on or off
The cooling function, only operational
when the engine is running, cools the vehi-
cle interior down to the selected tempera-
ture. The cooling function also
dehumidifies the air in the vehicle interior,
thus preventing the windows from fogging
up.
The “AC
OFF” function is used to permanent-
ly switch off the cooling function of the au-
tomatic climate control system.
Function
Page
Switching off cooling (“AC
OFF”)
231
Central climate control (“Mono”)
232
Footwell temperature
232
Air flow from air vents
233
Rear climate control
234
i
Condensation may drip out from underneath
the vehicle. This is normal and not an indication
of a malfunction.Warning!
G
If you turn off the cooling function, the
vehicle will not be cooled when weather
conditions are warm. The windows can fog
up more quickly. Window fogging may
impair visibility and endanger you and
others.

232 Control systemsCOMAND automatic climate control
Select climate control settings
Cen-
tral climate control menu.

Selecting “AC
OFF”: Slide qmr or
rotateymz.

Confirming selection: Press n.
A checkmark appears when the cooling
is switched off.
“AC
OFF” appears in the central menu of
the climate control settings.Selecting “Mono” mode
“Mono” is used to adjust the climate zones
for the entire vehicle at the same time.
When the “Mono” function is switched on
and you change the climate on the driver’s
side, these changes will be carried out in
the same manner for all climate zones.

Select climate control settings
Cen-
tral climate control menu.

Selecting “Mono”: Slide qmr or
rotateymz.

Confirming selection: Press n.
A checkmark appears when the func-
tion has been selected.

Exiting menu: Press back button L
in the center console (
page 80) or
slideomp.The “Mono” function is automatically
switched off when you:


change an automatic climate control
setting for the front passenger’s side
using COMAND


operate a button from the automatic
climate control for the front passen-
ger’s side


operate one of the buttons for the rear
climate control system.
Adjusting footwell temperature
The “Footwell Temperature” function is
used to adjust the temperature difference
between the footwell and the rest of the
passenger compartment.
The higher the selected value, the higher
the temperature in the footwell will be.

Select climate control settings
Cen-
tral climate control menu.
!
If the air conditioning cannot be turned on
again, this indicates that the air conditioning is
losing refrigerant. The compressor has turned it-
self off.
Have the air conditioning checked at the nearest
authorized Mercedes-Benz Center.
i
In automatic mode, this setting optimizes
the footwell temperature when outside tempera-
tures are low.

233 Control systems
COMAND automatic climate control

Selecting “Footwell Temperature”:
Slide qmr or rotate ymz and then
pressn.

Changing temperature difference:
Slide qmr or rotate ymz.

Exiting menu: Press n, back
buttonL in the center console
(page 80) or slideomp.
The setting is saved.Adjusting air flow from air vents
The “Airflow” setting defines air distribu-
tion and air volume in automatic mode:


“Focused” (default setting, increased
air flow)


“Medium” (reduced air flow)


“Diffuse” (minimal air flow)

Select climate control settings
Cen-
tral climate control menu
“Airflow”.
A selection list appears.
The current setting is indicated by a
dotR.

Changing air flow: Slide qmr or
rotateymz.

Confirming selection: Press n.
i
In automatic mode, this setting optimizes
the air flow when outside temperatures are high.
i
When the interior ambient temperature of
the vehicle is very hot and the automatic climate
control is cooling the interior, the setting for air
flow is temporarily overridden.