2006 MERCEDES-BENZ E350 temperature control

204 Controls in detailDual-zone automatic climate control (USA only)1
Temperature control, left
2
Front defroster
3
Increase air volume
4
Air distribution
5
Rear window defroster
6
Temperature control, right
7
AC cooling on/off
8
Air distribution display
9
Climate control on/off
a
Air volume display
b
Decrease air volume
c
Air recirculation
d
Air distribution and air volume
(automatic, manual)

205 Controls in detail
Dual-zone automatic climate control (USA only)
The climate control is operational whenev-
er the engine is running. You can operate
the climate control system in either the au-
tomatic or manual mode. The system cools
or heats the interior depending on the se-
lected interior temperature and the cur-
rent outside temperature.Nearly all dust particles, pollutants and
odors are filtered out before outside air en-
ters the passenger compartment through
the air distribution system.
The air conditioning will not engage (no
cooling) if the A/Cmode is deactivated
(
page 212).
Warning!
G
When operating the climate control, the air
that enters the passenger compartment
through the air vents can be very hot or very
cold (depending on the set temperature).
This may cause burns or frostbite to unpro-
tected skin in the immediate area of the air
vents. Always keep sufficient distance be-
tween unprotected parts of the body and the
air vents. If necessary, use the air distribu-
tion control (
page 204) 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 pag-
es. Otherwise the windows could fog up,
impairing visibility and endangering you and
others.
iSevere conditions (e.g. strong air pollu-
tion) may require replacement of the fil-
ter before its scheduled interval.
A clogged filter will reduce the air vol-
ume to the interior.
If the vehicle interior is hot, ventilate
the interior before driving off, see
“Summer opening feature”
(page 234). The climate control will
then adjust the interior temperature to
the set value much faster.
Keep the air intake grille in front of the
windshield free of snow and debris.
Do not obstruct air flow by placing ob-
jects on the air flow-through exhaust
slots below the rear window.

206 Controls in detailDual-zone automatic climate control (USA only)Deactivating the climate control system
Deactivating
Press button ´ (
page 204).
Reactivating

Make sure the ignition is switched on.

Press button ´ (
page 204) again.
The previous settings are once again in
effect.Operating the climate control system
in automatic modeActivating

Press buttonU (
page 204) while
the engine is running.
The indicator lamp on the button
comes on. The air volume and air distri-
bution are adjusted automatically.

Use temperature controls1 and6
(page 204) to separately adjust the
air temperature on each side of the
passenger compartment.
The temperature of the vehicle interior
is adjusted automatically.
iWhen the climate control system is de-
activated, the outside air supply and
circulation are also deactivated. Only
choose this setting for a short time.
Otherwise the windows could fog up.iTo switch the system on, you can also
press another button, with the excep-
tion of 1.
iWhen operating the climate control
system in automatic mode, you will
only rarely need to adjust the tempera-
ture, air volume and air distribution.
In automatic mode, cooling with dehu-
midify is switched on. This function can
be switched off if necessary.

207 Controls in detail
Dual-zone automatic climate control (USA only)
Deactivating
Press button
orQ
(page 204).
The indicator lamp on the buttonU
goes out. The automatic operation of
air volume switches off. The selected
blower speed is shown in the air
volume displaya (
page 204).
or

Press air distribution button4
(page 204).
The indicator lamp on the buttonU
goes out. The automatic operation of
air distribution switches off. The select-
ed air distribution is shown in the air
distribution display8 (
page 204).
Setting the temperature
Use temperature controls1 and6
(page 204) to separately adjust the air
temperature on each side of the passenger
compartment. You should raise or lower
the temperature setting in small incre-
ments, preferably starting at 72°F (22°C).
The climate control will adjust to the set
temperature as fast as possible.
Increasing

Turn temperature control1 and/or
6 (
page 204) slightly clockwise.
The climate control system will corre-
spondingly adjust the interior air tem-
perature.Decreasing

Turn temperature control1 and/or
6 (
page 204) slightly counterclock-
wise.
The climate control system will corre-
spondingly adjust the interior air tem-
perature.

209 Controls in detail
Dual-zone automatic climate control (USA only)
Adjusting air volume
Nine blower speeds are available.
Press button
to decrease
orQ to increase air volume
(page 204) to the desired level.
The indicator lamp on buttonU
(page 204) goes out. The automatic
operation of air volume switches off.
The selected blower speed is shown in
the air volume displaya
(page 204).
Front defroster
You can use this setting to defrost the
windshield, for example if it is iced up.
You can also defog the windshield and the
side windows.Activating

Press button0 (
page 204).
The indicator lamp on the button
comes on.
The air conditioning switches
automatically to the following func-
tions:


cooling on to dehumidify


maximum blowing and heating
power (depends on cooling
temperature)


air flows onto the windshield
and the front side windows


the air recirculation mode is
switched off
Deactivating

Press button0 (
page 204) again.
The indicator lamp on the button goes
out. Defrosting is turned off.
The previous settings are once again in
effect.Windshield fogged on the outside

Switch the windshield wipers on
(page 56).

Close the cockpit air vent.

Press buttonU (
page 204).
The indicator lamp on the button
comes on. The air volume and air distri-
bution are adjusted automatically.
If the automatic air distribution is switched
off:

Turn air distribution control4 to a
or Y (
page 204).
iKeep this setting selected only until the
windshield or the side windows are
clear again.
iThe cooling remains switched on.iKeep this setting selected only until the
windshield is clear again.

210 Controls in detailDual-zone automatic climate control (USA only)Air recirculation mode
Switch to air recirculation mode to prevent
unpleasant odors from entering the vehicle
from the outside (e.g. before a driving
through a tunnel). This setting cuts off the
intake of outside air and recirculates the
air in the passenger compartment.Activating

Briefly press button,
(page 204).
The indicator lamp on the button
comes on.
Warning!
G
Fogged windows impair visibility, endanger-
ing you and others. If the windows begin to
fog on the inside, switching off the air
recirculation mode immediately should clear
interior window fogging. If interior window
fogging persists, make sure the air
conditioning (
page 212) is activated, or
press button
0
.
iThe air recirculation mode is activated
automatically at high outside tempera-
tures.
The indicator lamp on button, is
not lit when the air recirculation mode
is automatically switched on.
A quantity of outside air is added after
approximately 30 minutes.
If you have turned off the air condition-
ing (
page 212) or the outside
temperature is below 41°F (5°C), the
air recirculation mode will not switch
on automatically.
Warning!
G
Never operate the windows and tilt/sliding
sunroof* or tilt/sliding panel* if there is the
possibility of anyone being harmed by the
opening or closing procedure.
In case the procedure causes potential dan-
ger:
Vehicles with or without tilt/sliding sunroof:
The closing of the side windows can be im-
mediately halted by pressing or pulling the
respective window switch. The closing of the
tilt/sliding sunroof can be immediately halt-
ed by moving the switch for the tilt/sliding
sunroof in any direction.
The closing of the side windows and the
tilt/sliding sunroof can be reversed by again
pressing and holding the, button.
Vehicles with panorama roof: The closing of
the side windows and tilt/sliding panel can
be immediately halted by releasing the,
button.

213 Controls in detail
Dual-zone automatic climate control (USA only)
Rear passenger compartment adjustable air vents
The air conditioning for the rear passenger
compartment is controlled via the climate
control panel (
page 204).The air vents for the rear passenger
compartment are located in the rear
center console.
1Left center air vent
2Right center air vent
3Thumbwheel for air volume control for
right rear center air vent
4Thumbwheel for air volume control for
left rear center air ventAdjusting air distribution

Push the slide for the left center
vent1 or right center vent2 to the
left, right, up or down.
The air flow is directed in the corre-
sponding direction.
Adjusting air volume

Turn thumbwheel3 or4 up or down.
The air volume is increased or
decreased.
iThe temperature at the center air vents
for the rear passenger
compartment1 and2 is the same as
at the dashboard center air vents.
iFor draft-free ventilation, push
slides1 and2 upward.

216 Controls in detail4-zone automatic climate control*USA only1
Air distribution, left
2
Front defroster
3
Temperature rocker switch, left
4
Display
5
Temperature rocker switch, right
6
Rear window defroster
7
Air distribution, right
8
Air distribution and air volume, right
(automatic, manual)
9
AC cooling on/off
a
Rear air-conditioning remote control
b
Increase air volume
c
Climate control on/off
d
Decrease air volume
e
Air recirculation
f
Air distribution and air volume, left
(automatic, manual)