ESP MERCEDES-BENZ C CLASS COUPE 2005 Owner's Guide

132 Controls in detailControl systemVehicle status message memory menu
Use the vehicle status message memory
menu to scan malfunction and warning
messages that may be stored in the sys-
tem. Such messages appear in the
multifunction display and are based on
conditions or system status the vehicle’s
system has recorded.

Press buttonè orÿ repeatedly
until the vehicle status message
memory appears in the multifunction
display. No vehicle status messages
If no conditions are recorded in memory,
the message in the multifunction display
is:
No message
Vehicle status messages have been
recorded
If conditions have occurred causing status
messages to be recorded, the number of
messages appears in the multifunction
display:
1 Number of messages
Warning!
G
Malfunction and warning messages are only
indicated for certain systems and are inten-
tionally not very detailed. The malfunction
and warning messages are simply a remind-
er with respect to the operation of certain
systems and do not replace the owner’s
and/or driver’s responsibility to maintain
the vehicle’s operating safety by having all
required maintenance and safety checks
performed on the vehicle and by bringing
the vehicle to an authorized Mercedes-Benz
Center to address the malfunction and
warning messages (
page 347).

162 Controls in detailAutomatic transmission*Gear selector lever position
Effect
ì
Park position
Gear selector lever position
when the vehicle is parked. Place
gear selector lever in positionP
only when vehicle is stopped.
The park position is not intended
to serve as a brake when the
vehicle is parked. Rather, the
driver should always set the
parking brake in addition to
placing the gear selector lever in
position P to secure the vehicle.
EffectThe SmartKey can only be
removed from the starter switch
with the gear selector lever in
position P. With the SmartKey
removed, the gear selector lever
is locked in position P.
If the vehicle’s electrical system
is malfunctioning, the gear
selector lever could remain
locked in position P
(page 380).
í
Reverse gear
Place gear selector lever in
position R only when vehicle is
stopped.
Effect
ë
Neutral
No power is transmitted from the
engine to the drive axle. When
the brakes are released, the
vehicle can be moved freely
(pushed or towed).
To avoid damage to the trans-
mission, never engage N while
driving.
If the ESP is deactivated or
malfunctioning:
Move gear selector lever to N
only if the vehicle is in danger of
skidding, e.g. on icy roads.
ê
Drive
The transmission shifts
automatically. All five forward
gears are available.

168 Controls in detailGood visibilityAuto-dimming rear view mirrors*
The reflection brightness of the exterior
rear view mirror on the driver’s side and
the interior rear view mirror will respond
automatically to glare when

the ignition is switched on
and


incoming light from headlamps falls on
the sensor in the interior rear view mir-
ror.
The rear view mirror will not react if


reverse gear is engaged


the interior lighting is turned on.
Warning!
G
The auto-dimming function does not react if
incoming light is not aimed directly at sen-
sors in the interior rear view mirror.
The interior rear view mirror and the exterior
rear view mirror on the driver’s side do not
react, for example, when transporting cargo
which covers the rear window.
Glare can endanger you and others.Warning!
G
In the case of an accident liquid electrolyte
may escape from the mirror housing if the
mirror glass breaks.
Electrolyte has an irritating effect. Do not
allow the liquid to come into contact with
eyes, skin, clothing, or respiratory system.
In case it does, immediately flush affected
area with water, and seek medical help if
necessary.
!Electrolyte drops coming into contact
with the vehicle paint finish can be
completely removed only while in the
liquid state by applying plenty of water.Warning!
G
Exercise care when using the
passenger-side exterior rear view mirror.
The mirror surface is convex (outwardly
curved surface for a wider field of view).
Objects in mirror are closer than they
appear. Check your inside rear view mirror
or glance over your shoulder before chang-
ing lanes.

171
Controls in detail
Good visibility
!
If the rear window defroster switches
off too soon and the indicator lamp
starts flashing, 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
automatically turns itself back on.

177
Controls in detail
Climate control
Defrosting
Activating
Press button
P or0
(page 173).
The indicator lamp on the button
comes on.
The air conditioning switches automatical-
ly to the following functions:


maximum blowing and heating
power


air flows onto the windshield and
the front side windows


the air recirculation mode is
switched off Deactivating

Press button
P or0
(page 173).
The indicator lamp on the button goes
out. Defrosting is turned off.
Air recirculation mode
Switch to air recirculation mode to prevent
unpleasant odors from entering the vehicle
from the outside. This setting cuts off the
intake of outside air and recirculates the
air in the passenger compartment. Activating

Press button
, (
page 173).
The indicator lamp on the button
comes on.
iThese settings should only be selected
for a short time.
Warning!
G
When the outside temperature is
below 41°F (5°C), only switch to air
recirculation mode for short periods to
prevent window fogging.
Window fogging may impair visibility and
endanger you and others.
iIf you keep button , pressed the
side windows and panorama roof with
power tilt/sliding panel* will close.Warning!
G
Never operate the side windows and the
panorama roof with power tilt/sliding pan-
el* if there is the possibility of anyone being
harmed by the closing procedure.
Vehicles without panorama roof with power
tilt/sliding panel*:
In the event that the procedure causes
potential danger, the opening and closing of
the side windows can be immediately halted
by pressing or pulling the respective window
switch.


178 Controls in detailClimate control
Deactivating
Press button, (
page 173).
The indicator lamp on the button goes
out.
The air recirculation mode is deactivated
automatically:


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


after five minutes if the air conditioning
is turned off


after 30 minutes if the outside
temperature is above
approximately 41°F (5°C)
Vehicles with panorama roof with power
tilt/sliding panel*:
In the event that the procedure causes po-
tential danger, the opening and closing of
the side windows can be immediately halted
by releasing the , button or by pressing
or pulling the respective window switch. The
opening and closing of the panorama roof
with power tilt/sliding panel* can be imme-
diately halted by releasing the , button
or by moving the panorama roof with power
tilt/sliding panel switch in the overhead
control panel in any direction.
iThe air recirculation mode is activated
automatically at high outside tempera-
tures.
The indicator lamp on the , button
is not lit when the air recirculation
mode is automatically switched on.
After approximately 30 minutes, out-
side air is added to the air inside the
vehicle.
If you have turned off the air condi-
tioning (
page 179) or the outside
temperature is below 41°F (5°C), the
air recirculation mode will not switch
on automatically.
iIf you keep button , pressed, the
side windows and panorama roof with
power tilt/sliding panel* will return to
their previous position.


186 Controls in detailAutomatic climate control*Display1Temperature, left
2 Blower speed
3 Temperature, right
Increasing
Push temperature control 3
and/or 6 (
page 183).
The automatic climate control system
will correspondingly adjust the interior
air temperature.
Decreasing

Push temperature control b
and/or d (
page 183).
The automatic climate control system
will correspondingly adjust the interior
air temperature.
Adjusting air distribution
Use the button U for automatic mode
or air distribution controls 1 and 8
(page 183) to separately adjust the air
distribution on each side of the passenger
compartment. The following symbols are
found on the controls: Adjusting manually

Turn air distribution control
1 or 8
(page 183) to the desired symbol.
The indicator lamp on the button U
goes out.
The automatic air distribution is
switched off. The air distribution is
controlled according to the selected
control setting.
Adjusting automatically

Press button U (
page 183).
The indicator lamp on the button
comes on.
The air volume is controlled automati-
cally for the entire vehicle, and the air
distribution is controlled automatically
for each separate half of the vehicle.
Symbol
Function
Z
Directs air to the windshield
and the side defroster vents
b
Directs air into the entire
vehicle interior
Y
Directs air to the footwells
a
Directs air through the center,
side and rear passenger
compartment air vents

189
Controls in detail
Automatic climate control*
Air recirculation mode
Switch to air recirculation mode to prevent
unpleasant odors from entering the vehicle
from the outside. This setting cuts off the
intake of outside air and recirculates the
air in the passenger compartment.
Activating
Press button
, (
page 183).
The indicator lamp on the button
comes on.
Warning!
G
When the outside temperature is
below 41°F (5°C), only switch to air
recirculation mode for short periods to
prevent window fogging.
Window fogging may impair visibility and
endanger you and others.
iIf you keep button , pressed, the
side windows and panorama roof with
power tilt/sliding panel* will close.Warning!
G
Never operate the side windows and the
panorama roof with power tilt/sliding pan-
el* if there is the possibility of anyone being
harmed by the closing procedure.
Vehicles without panorama roof with power
tilt/sliding panel*:
In the event that the procedure causes
potential danger, the opening and closing of
the side windows can be immediately halted
by pressing or pulling the respective window
switch.
Vehicles with panorama roof with power
tilt/sliding panel*:
In the event that the procedure causes po-
tential danger, the opening and closing of
the side windows can be immediately halted
by releasing the , button or
by pressing or pulling the respective window
switch. The opening and closing of the pan-
orama roof with power tilt/sliding panel*
can be immediately halted by releasing the
, button or by moving the panorama
roof with power tilt/sliding panel switch in
the overhead control panel in any direction.

191
Controls in detail
Automatic climate control*
Charcoal filter
An activated charcoal filter markedly
reduces bad odors and removes pollutants
from air entering the passenger compart-
ment. The charcoal filter can be activated
or deactivated.
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. Activating

Press button
e (
page 183).
The indicator lamp on the button
comes on.
iThe automatic air recirculation mode
does not function if the AC
OFF
mode
is activated (indicator lamp on
button ° illuminated) or A/C mode
is deactivated (indicator lamp on
button 2 not lit), or if the
outside temperature has fallen
below 41°F (5°C).
iIf you keep button e pressed, the
side windows and panorama roof with
power tilt/sliding panel* will close.iThe activated charcoal filter should be
switched off when windows fog up on
the inside, or if the passenger compart-
ment needs to be quickly heated or
cooled down.Warning!
G
Never operate the side windows and the
panorama roof with power tilt/sliding pan-
el* if there is the possibility of anyone being
harmed by the closing procedure.
Vehicles without panorama roof with power
tilt/sliding panel*:
In the event that the procedure causes
potential danger, the opening and closing of
the side windows can be immediately halted
by pressing or pulling the respective window
switch.
Vehicles with panorama roof with power
tilt/sliding panel*:
In the event that the procedure causes po-
tential danger, the opening and closing of
the side windows can be immediately halted
by releasing the e button or by pressing
or pulling the respective window switch. The
opening and closing of the panorama roof
with power tilt/sliding panel* can be imme-
diately halted by releasing the e button
or by moving the panorama roof with power
tilt/sliding panel switch in the overhead
control panel in any direction.

194 Controls in detailAutomatic climate control*Rear passenger compartment adjustable air vents
The air conditioning for the rear passenger
compartment is controlled via the auto-
matic climate control panel (
page 183).
The air vents for the rear passenger
compartment are located in the rear
center console. 1
Left center air vent
2 Thumbwheel for air volume control for
center air vents
3 Right center air vent Adjusting air distribution

Push the slide for the left center
vent
1 or right center vent 3 to the
left, right, up, or down.
The air flow is directed in the
corresponding direction.
Adjusting air volume

Turn thumbwheel 2 up or down.
The air volume is increased or
decreased.
iThe temperature at the center air vents
for the rear passenger
compartment 1 and 3 i s t h e s a m e a s
at the dashboard center air vents.
iFor draft-free ventilation, push
slides 1 and 3 upward.