2003 MERCEDES-BENZ C CLASS COUPE roof

155
Controls in detail
Automatic climate control* (Canada only)
Deactivating
Press button
O
(page 151).
The indicator lamp on the button goes
out. The air recirculation mode is deactivated
automatically:


after five minutes if the outside temper-
ature is below approximately 41°F
(5 °C)


after five minutes if the air conditioning
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.
iIf you keep button
O
pressed, the
side windows and the panorama slid-
ing/pop-up roof will be closed.
The air recirculation mode is activated
automatically:


at high outside temperatures


if the concentration of carbon mon-
oxide and nitrogen oxide in the out-
side air increases, for example in a
tunnel (charcoal filter activated)
The charcoal filter must be activated
(
page 156) for the air recirculation
mode to be activated automatically.
If you have turned off the air condition-
ing (page 157) or the outside
temperature is below 41°F (5°C), the
air recirculation mode will not switch
on automatically.
iIf you keep button
O
pressed the
side windows and the panorama slid-
ing/pop-up roof will be returned to
their previous position.

156 Controls in detailAutomatic climate control* (Canada only)Charcoal filter
An activated charcoal filter markedly re-
duces bad odors and removes pollutants
from air entering the passenger compart-
ment.
Activating
Press button
e
(page 151).
The indicator lamp on the button lights
up.
The system switches automatically to the
air recirculation mode if the carbon
monoxide (CO) or nitrogen oxide (NO
X)
concentration of the outside air increases
beyond a predetermined level. Deactivating

Press button
e
(page 151).
The indicator lamp on the button goes
out.
The automatic air recirculation mode does
not function if economy mode AC
OFF
is se-
lected or if the outside temperature has
fallen below 41°F (5°C).
The activated charcoal filter should be
switched off when windows fog up on the
inside, or if the passenger compartment
needs to be quickly heated or cooled
down.
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 button
F
(page 151).
The indicator lamp on the button lights
up.
Deactivating

Press button
F
(page 151) again.
The indicator lamp on the button goes
out.
iIf you keep button
e
pressed, the
side windows and the panorama slid-
ing/pop-up roof* will be closed.
iIf you keep button
e
pressed, the
side windows and the panorama slid-
ing/pop-up roof will be returned to
their previous position.

183
Controls in detail
Power windows
If you pull and hold the switch up when
closing the window, and upward move-
ment of the window is blocked by some ob-
struction including but not limited to arms,
hands, fingers etc., the automatic reversal
will not operate.
Fully opening windows
Press switch past resistance point and
release.
The window opens completely.
Fully closing windows

Pull switch past resistance point and
release.
The window closes completely.
If the upward movement of the window is
blocked during the closing procedure, the
window will stop and open slightly. Stopping windows

Press or pull respective switch again.
Opening and closing the windows with
the SmartKey
The panorama sliding/pop-up roof will also
be opened or closed when you operate the
power windows with the key.

Aim transmitter eye at the front door
handle.
Warning!
G
Driver’s door only:
If within five seconds you again pull the
switch past the resistance point and re-
lease, the automatic reversal will not func-
tion.iYou can also open or close the win-
dows using the:

SmartKey (summer opening/con-
venience feature), see below


button
O
in the control panel of
the climate control (
page 143)
Warning!
G
Never operate the windows or slid-
ing/pop-up roof if there is the possibility of
anyone being harmed by the opening or
closing procedure.
In case the procedure causes potential dan-
ger, the procedure can be immediately halt-
ed by releasing the remote control button.
To reverse direction of movement,
press Œ for opening or ‹ for closing.

184 Controls in detailPower windowsOpening (Summer opening feature)
Press and hold button
Œ
after un-
locking the vehicle.
The windows and panorama slid-
ing/pop-up roof begin to open after ap-
proximately one second.

Release transmit button to interrupt
procedure. 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.

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 power windows
The power windows must be resynchro-
nized each time after the battery has been
disconnected:
Pull the power window switches until
the side windows are closed and hold
the switches for approximately one
second.

185
Controls in detail
Panorama sliding/pop-up roof*
Panorama sliding/pop-up roof*
Opening and closing the sunshades for the panorama sliding/pop-up roof
1 To open sunshade
2 To close sunshade
3 To open sunshade
4 To close sunshade
The sunshades only operate with panora-
ma sliding/pop-up roof closed. Opening and closing the sunshades

Turn the key in the starter switch to
position
1 or 2.

To open or close the sunshades, move
the switch to resistan ce point in the re-
quired direction.
Release the switch when the sun-
shades have reached the required posi-
tion.
Opening the sunshades automatically

Move the switch past resistance point
in direction 1 and release. Stopping the sunshades

Move the switch in any direction.Warning!
G
When closing the sunshades, make sure
that there is no danger of anyone being
harmed by the closing procedure.

186 Controls in detailPanorama sliding/pop-up roof*Opening and closing the panorama slid-ing/pop-up roof1 Push back to slide roof open
2 Push forward to slide roof closed
3 Push up to raise roof at rear
4 Pull down to lower roof at rear
The panorama sliding/pop-up roof only op-
erates with the sunshades opened. Opening and closing the panorama slid-
ing/pop-up roof

Turn the key in the
starter switch to
position 1 or 2.

To open, close, raise or lower the pan-
orama sliding/pop-up roof, move the
switch to resistance point in the re-
quired direction.
Release the switch when the roof has
reached the required position.
Opening the panorama sliding/pop-up
roof automatically

Move the switch past resistance point
in direction 1 and release.
The panorama sliding/pop-up roof will
not open completely.

Press the switch again to open it com-
pletely.
Stopping the panorama sliding / pop-up
roof

Move the switch in any direction.
Warning!
G
When closing the panorama sliding/pop-up
roof, make sure that there is no danger of
anyone being harmed by the closing proce-
dure.
The closing procedure of the panorama slid-
ing/pop-up roof can be immediately re-
versed by either pressing or pulling the
switch, or pressing button
Œ
on the key
and holding it.
When leaving the vehicle, always remove the
key from starter switch and lock your vehi-
cle. Do not leave children unattended in the
vehicle, or with access to an unlocked vehi-
cle. Unsupervised use of vehicle equipment
may cause an accident and/or serious per-
sonal injury.

187
Controls in detail
Panorama sliding/pop-up roof*Opening and closing the panorama slid-
ing/pop-up roof with the SmartKey
The power windows will also be opened or
closed when you operate the panorama
sliding/pop-up roof with the key.
Aim transmitter eye at the front door
handle.
iYou can also open or close the panora-
ma sliding/pop-up roof using the:

SmartKey (summer opening/con-
venience feature), see below


button
O
in the control panel of
the climate control (
page 143)
!To avoid damaging the seals, do not
transport any objects with sharp edges
which can stick out of the panorama
sliding/pop-up roof.
Open the panorama sliding/pop-up
roof only if the roof is clear of snow or
ice.
The panorama sliding/pop-up roof can
be opened or closed manually should
an electrical malfunction occur
(page 278).
Warning!
G
Never operate the windows or slid-
ing/pop-up roof if there is the possibility of
anyone being harmed by the opening or
closing procedure.
In case the procedure causes potential dan-
ger, the procedure can be immediately halt-
ed by releasing the remote control button.
To reverse direction of movement,
press Œ for opening or ‹ for closing.

188 Controls in detailPanorama sliding/pop-up roof*Opening (Summer opening feature)
Press and hold button
Œ
after un-
locking the vehicle.
The panorama sliding/pop-up roof tilts
and the windows begin to open after
approximately one second.

With the windows fully open, press and
hold button
Œ
again.
The panorama sliding/pop-up roof be-
gins to slide 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 panorama slid-
ing/pop-up roof begin to close after
approximately one second.

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
sliding / pop-up roof
The panorama sliding/pop-up roof must be
resynchronized each time after the battery
has been disconnected, the panorama slid-
ing/pop-up roof has been closed manually
or the panorama sliding/pop-up roof does
not open smoothly or malfunctions
(page 279).