Start MERCEDES-BENZ E320 2003 W211 Manual Online

169 Controls in detail
Climate control


after five minutes if the air conditioner
is turned off


after 30 minutes if the outside temper-
ature is above approximately 41°F
(5°C)
At outside temperatures above 79°F
(26°C), the system will not automatically
switch back to outside air. A quantity of
outside air is added after approximately
30 minutes.
Rear window defroster
The rear window defroster uses a large
amount of power. To keep the battery
drain to a minimum, switch off the defrost-
er as soon as the rear window is clear. The
defroster is automatically deactivated af-
ter approximately 6 to 17 minutes of oper-
ation depending on the outside
temperature.
Activating
Press buttonF.
The indicator lamp on the button
comes on.
Deactivating

Press buttonF again.
The indicator lamp on the button goes
out.
Warning!
G
Any accumulation of snow and ice should be
removed from the rear window before driv-
ing. Visibility could otherwise be impaired,
endangering you and others.!If the rear window defroster switches
off too soon and the indicator lamp
starts blinking, this means that too
many electrical consumers are operat-
ing simultaneously and there is insuffi-
cient voltage in the battery. The system
responds automatically by deactivating
the rear window defroster.
As soon as the battery has sufficient
voltage, the rear window defroster au-
tomatically turns itself back on.

171 Controls in detail
Climate control
Residual heat and ventilation*
With the engine switched off, it is possible
to continue to heat or ventilate the interior
for up to 30 minutes. This feature makes
use of the residual heat produced by the
engine.
Activating
Turn the key in the starter switch to
position1 or remove it from the starter
switch.

Press buttonT (
page 164).
The indicator lamp on buttonT
comes on.Deactivating

Press buttonT (
page 164).
The indicator lamp on buttonT
goes out.
The residual heat is automatically turned
off:


when the ignition is switched on


after about 30 minutes


if the battery voltage drops
iHow long the system will provide heat-
ing depends on the coolant tempera-
ture and the temperature set by the
operator. The blower will run at speed
setting1 regardless of the air distribu-
tion control setting.

176 Controls in detailAutomatic climate control*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 economy mode AC
OFF
is se-
lected (
page 174).
Setting the temperature
Use temperature control3 for the left side
or5 for the right side to separately adjust
the air temperature on each side of the
passenger compartment. You should raise
or lower the temperature setting in small
increments, preferably starting at 72°F
(22°C).Increasing

Push top of temperature control rocker
switch3 and/or5.
The automatic climate control system
will correspondingly adjust the interior
air temperature.
Decreasing

Push bottom of temperature control
rocker switch3 and/or5.
The automatic climate control system
will correspondingly adjust the interior
air temperature.
Heating:
Only in manual air distribution mode is it
possible to lower the temperature in the
headroom by adding outside air using
thumbweel7 (
page 172) in the dash-
board.
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.
iIf the vehicle interior is hot, ventilate
the interior before driving off.
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.iWhen operating the climate control
system in automatic mode, you will
only rarely need to adjust the tempera-
ture, air volume and air distribution.

181 Controls in detail
Automatic climate control*
Air conditioner
The air conditioner is operational while the
engine is running and cools the interior air
to the temperature set by the operator.
Deactivating
It is possible to deactivate the air condi-
tioning (cooling) function of the automatic
climate control system. The air in the vehi-
cle will then no longer be cooled or dehu-
midified.
Press buttonAC
OFF
.
The indicator lamp on the
buttonAC
OFF
lights up.Activating
Moist air can fog up the windows. You can
dehumidify the air with the air conditioner.

PressAC
OFF
again.
The indicator lamp on
theAC
OFF
button goes out.
The air conditioner uses the refrigerant
R134a. This refrigerant is free of CFCs
which are harmful to the ozone layer.
Warning!
G
Any accumulation of snow and ice should be
removed from the rear window before driv-
ing. Visibility could otherwise be impaired,
endangering you and others.!If the rear window defroster switches
off too soon and the indicator lamp
starts blinking, this means that too
many electrical consumers are operat-
ing simultaneously and there is insuffi-
cient voltage in the battery. The system
responds automatically by deactivating
the rear window defroster.
As soon as the battery has sufficient
voltage, the rear window defroster au-
tomatically turns itself back on.
iCondensation may drip out from under-
neath the vehicle. This is normal and
not an indication of a malfunction.
!If the air conditioner cannot be turned
on again, this indicates that the air con-
ditioner is losing refrigerant. The com-
pressor has turned itself off.
Have the air conditioner checked at the
nearest authorized Mercedes-Benz
Center.

182 Controls in detailAutomatic climate control*Residual heat and ventilation
With the engine switched off, it is possible
to continue to heat or ventilate the interior
for up to 30 minutes. This feature makes
use of the residual heat produced by the
engine.
Activating
Turn the key in the starter switch to
position1 o r r e m o ve i t f r o m t h e s t a r t e r
switch.

Press buttonT.
The indicator lamp on buttonT
comes on.
Deactivating

Press buttonT.
The indicator lamp on buttonT
goes out.The residual heat is automatically turned
off


when the ignition is switched on


after about 30 minutes


if the battery voltage drops
Rear air conditioning
1Swiveling left rear center air outlet
2Swiveling right rear center air outlet
3Thumbwheel, left rear center air outlet
4Temperature rocker switch, left
5Display
6Temperature rocker switch, right
7Thumbwheel, right rear center air out-
let
iHow long the system will provide heat-
ing depends on the coolant tempera-
ture and the temperature set by the
operator. The blower will run at speed
setting1 regardless of the air distribu-
tion control setting.

184 Controls in detailPower windows
Power windowsOpening and closing the windows
The side windows can be opened and
closed electrically. The switches for all of
the side windows are on the driver’s door.
The switches for the respective windows
are on the front passenger and the rear
doors.
1Rear window override switch
(
page 71)
2Right front window
3Right rear window
4Left rear window
5Left front window

Turn key in the starter switch to
position1 or2.
Opening the windows

Press switch to resistance point.
The window will move downwards until
you release the switch.
Closing the windows

Pull on switch.
The window will move upwards until
you release the switch.
Fully opening windows

Press switch past resistance point and
release.
The window opens completely.
Warning!
G
When closing the windows, be sure that
there is no danger of anyone being harmed
by the closing procedure.
In case of obstruction, the automatic rever-
sal will not operate if a door window is being
closed by pulling the switch and holding it,
or when using the SmartKey.
The closing procedure of door windows can
be immediately reversed by either pressing
or pulling the switch, or pressing
button
Œ
on the SmartKey and holding
it.
When leaving the vehicle, always remove the
key from starter switch, take it with you, and
lock your vehicle. Do not leave children un-
attended in the vehicle, or with access to an
unlocked vehicle. Unsupervised use of vehi-
cle equipment can cause serious personal
injury.

187 Controls in detail
Sliding/pop-up roof*
Sliding/pop-up roof*
Opening and closing the sliding/pop-up roof*
The sliding/pop-up roof can be opened
and closed electrically. The switch for the
sliding/pop-up roof is on the overhead
control panel.
1Push back to slide roof open
2Push forward to slide roof closed
3Push up to raise roof at rear
4Pull down to lower roof at rearWith the roof closed or tilted open, a
screen can be slid into the roof opening to
guard against sun rays. When sliding the
roof open, the screen will also retract.

Turn the key in the starter switch to
position1 or2.
Opening and closing the sliding/pop-up
roof

To open, close, raise or lower the slid-
ing/pop-up roof, move the switch to
the resistance point in the required di-
rection.
Release the switch when the roof has
reached the required position.
Opening and closing the sliding/pop-up
roof automatically

Move the switch past the resistance
point in the direction required and re-
lease.
The sliding/pop-up roof opens or clos-
es completely.
Warning!
G
When closing the sliding/pop-up roof, be
sure that there is no danger of anyone being
harmed by the closing procedure.
The closing procedure of the sliding/pop-up
roof can be immediately reversed by either
moving the switch in any direction, or press-
ing button
Œ
on the key and holding it.
When leaving the vehicle, always remove the
key from starter switch, take it with you, and
lock your vehicle. Do not leave children un-
attended in the vehicle, or with access to an
unlocked vehicle. Unsupervised use of vehi-
cle equipment can cause serious personal
injury.

189 Controls in detail
Sliding/pop-up roof*
Opening (Summer opening feature)
Press and hold buttonΠafter un-
locking the vehicle.
The windows and sliding/pop-up roof
begin to open after approximately one
second.

Release transmit button to interrupt
procedure.Closing (Convenience feature)

Press and hold button‹ after lock-
ing the vehicle.
The windows and sliding/pop-up roof
begin to close after approximately one
second.

Release transmit button to interrupt
procedure.
Ensure that all side windows and the slid-
ing/pop-up roof are properly closed before
leaving the vehicle.
Synchronizing the sliding/pop-up roof
The power sliding/pop-up roof must be re-
synchronized each time

after the battery has been disconnect-
ed


the sliding/pop-up roof has been
closed manually (
page 331)


the sliding/pop-up roof does not open
smoothly


a malfunction
Synchronizing

Turn the key in the starter switch to
position1 or2.

Press the switch in the "raise" direction
until the sliding/pop-up roof is fully
raised at the rear (
page 187).
Hold the switch for approximately one
second.

191 Controls in detail
Panorama sliding/pop-up roof*
Roller sunblind switch, rear 1Open
2Close
Make sure that the ignition is turned on
or press the KEYLESS-GO start/stop
button*.

Press the switch in the desired direc-
tion.
The sun roller sunblinds open.

Release the switch when the roller sun-
blinds have reached the desired posi-
tion.Opening the roller sunblinds automati-
cally

Press the switch past the resistance
point in direction1 and release it
again.
The roller sunblinds open completely.
Stopping the roller sunblinds

Press the switch again in any direction.Opening and closing the panorama slid-
ing/pop-up roof
1Push back to slide roof open
2Push forward to slide roof closed
3Push back to raise roof
4Push forward to lower roof

Make sure that the ignition is turned on
or press the KEYLESS-GO start/stop
button*.

Push the switch to the resistance point
in the required direction.
The panorama sliding/pop-up roof
opens.
Warning!
G
When closing the roller sunblinds, make
sure that no one is in danger of being injured
by the closing procedure.

193 Controls in detail
Panorama sliding/pop-up roof*
Closing (Convenience feature)
Press and hold button‹ after lock-
ing the vehicle.
The windows and panorama slid-
ing/pop-up roof begin to close after
approximately one second.

Press and hold buttonΠagain.
The roller blinds close.

Release transmit button to interrupt
procedure.
Ensure that all side windows and the pan-
orama sliding/pop-up roof are properly
closed before leaving the vehicle.Synchronizing the panorama slid-
ing/pop-up roof
It is necessary to resynchronize the pan-
orama sliding/pop-up roof after:


voltage supply interruption due to a
disconnected or discharged battery


the roof has been closed manually


the roof has been opened with an
abrupt movement


a malfunction

Remove the fuse from the main fuse
box.

Replace the fuse in the main fuse box.

Turn the ignition on.

Press the switch in direction 3.

Wait until the panorama sliding/pop-up
roof is raised and then keep the switch
pressed for approximately 1 second.
Solar panel*
Combined with the panorama slid-
ing/pop-up roof a solar panel is available.
The solar cells convert natural light into
electrical energy. When the engine is
switched off, the energy generated auto-
matically switches on the ventilation fan.
The constant air flow creates a cooler tem-
perature for cars parked in the sunlight.
The air flow depends on the intensity of the
solar radiation. The ventilation starts 2
minutes after switching off the engine.