Light switch MERCEDES-BENZ C300 2008 W204 Owner's Guide

120 Controls in detail
Power windows
Opening and closing power windows
The door windows are opened and closed
electrically. The switches

for all door windows are on the driver’s
door

for the front passenger door window
are on the front passenger door

for each rear door window are on the
respective rear door
1Left front door window
2Right front door window
3Right rear door window
4Override switch
5Left rear door window
Warning!G
Do not keep any part of your body up against
the side window pane when opening a win-
dow. The downward motion of the pane may
pull that part of your body down between
the window pane and the door frame and
trap it there. If there is a risk of entrapment,
release the switch and press it again to
close the window.
Warning!G
When closing the windows, make sure there
is no danger of anyone being harmed by the
closing procedure.
Activate the override switch (
page 57)
when children are riding in the back seats of
the vehicle. The children may otherwise in-
jure themselves, e.g. by becoming trapped
in the window opening.
The closing of the door windows can be im-
mediately halted by releasing the switch or,
if the switch was pressed past the resis-
tance point and released, by pressing the
lower part of the respective switch again.
The door windows are equipped with the ex-
press-close and automatic reversal func-
tion. If the window encounters an
obstruction that blocks its path in a circum-
stance where you pressed the switch past
the resistance point and released it to close
the window, the automatic reversal function
will stop the window and open it slightly.

122 Controls in detail
Power windows
Express-opening: Press the switch1
to4 (
page 120) past the resistance
point and release.
The corresponding window opens com-
pletely.
Express-closing: Pull the switch1
to4 (
page 120) past the resistance
point and release.
The corresponding window closes com-
pletely.
Stopping during Express-operation:
Briefly press the respective power win-
dow switch again.
Warning!G
Driver’s door only:
If within 5 seconds you again press the
switch past the resistance point and re-
lease, the automatic reversal will not oper-
ate.
Warning!G
If a window is blocked while closing and re-
opens, it can be closed with greater force if
you pull the switch to the resistance point
within 2 seconds.
If the window is blocked again and reopens,
you can close it with deactivated anti-trap
protection by pulling the switch again to the
resistance point within 2 seconds.
When closing windows with the anti-trap
protection deactivated, make sure no one
can become trapped, as this could result in
serious or fatal injuries.
!If the upward movement of the window is
blocked during the closing procedure, the win-
dow will stop and open slightly. Remove the ob-
struction, press the respective power window
switch again past the resistance point and re-
lease. If the window still does not close when
there is no obstruction, press and hold the re-
spective power window switch. The side window
will then close without the protection of the au-
tomatic reversal feature.


133 Controls in detail
Driving and parking
Parking
1Release handle
2Parking brake pedal
Warning!G
With the engine not running, there is no
power assistance for the brake and the
steering systems. In this case, it is impor-
tant to keep in mind that a considerably
higher degree of effort is necessary to brake
and steer the vehicle.
Warning!G
Do not park this vehicle in areas where com-
bustible materials such as grass, hay, or
leaves can come into contact with the hot
exhaust system, as these materials could be
ignited and cause a vehicle fire.
To reduce the risk of personal injury as a re-
sult of vehicle movement, before turning off
the engine and leaving the vehicle always:

Keep right foot on brake pedal.

Manual transmission: Move the gear-
shift lever into neutral position (no gear
is selected).

Firmly depress parking brake pedal.

Manual transmission: Move the gear-
shift lever into first or reverse gear.

Automatic transmission*: Move the
gear selector lever to positionP.

Slowly release brake pedal.

When parked on an incline, turn front
wheels towards the road curb.

Turn the SmartKey to starter switch
position0 and remove, or press
KEYLESS-GO* start/stop button
(
page 84).

Take the SmartKey or the SmartKey with
KEYLESS-GO* with you and lock vehicle
when leaving.
Warning!G
Engaging the parking brake while the vehicle
is in motion can cause the rear wheels to
lock up. You could lose control of the vehicle
and cause an accident. In addition, the
vehicle’s brake lights do not light up when
the parking brake is engaged.


148 Controls in detail
Instrument cluster
Adjusting instrument cluster display
illumination
1Dimmer
Brightening illumination: Turn
dimmer1 clockwise.
Dimming illumination: Turn
dimmer1 counterclockwise.
Coolant temperature gauge
The coolant temperature gauge is on the
left side in the instrument cluster
(
page 26).
iThe instrument cluster illumination is
dimmed or brightened automatically to suit am-
bient light conditions.
The instrument cluster illumination will also be
adjusted automatically when you switch on the
vehicle’s exterior lamps.
Warning!G

Driving when your engine is overheated
can cause some fluids which may have
leaked into the engine compartment to
catch fire. You could be seriously
burned.

Steam from an overheated engine can
cause serious burns and can occur just
by opening the hood. Stay away from
the engine if you see or hear steam com-
ing from it.
Stop the vehicle in a safe location away from
other traffic. Turn off the engine, get out of
the vehicle and do not stand near the vehicle
until the engine has cooled down.

167 Controls in detail
Control system
Instrument clusterTime/DateLightingVehicleConvenience
(page 168)(page 170)(page 171)(page 173)(page 174)
Select speedometer
display modeSet the time (hours)Setting daytime running
lamp mode (USA only)Set automatic
lockingActivate easy-entry/exit
feature* (Canada only)
Switch the additional
speedometer on or off
(vehicles with manual
transmission)Set the time (minutes)Setting locator lightingSetting fold-in function*
for exterior rear view
mirrors
Permanent display
(vehicles with automatic
transmission*)Set the date (month)Setting night security
illumination
Set the date (day)Setting interior lighting
delayed shut-off
Set the date (year)

172 Controls in detail
Control system
Depending on the previous status, the
daytime running lamps feature will be
Enabled orDisabled.
With
Daytime Running Lamps mode En-
abled
selected and the exterior lamp
switch at position M or *, the low
beam headlamps are switched on when
the engine is running.
In low ambient light conditions the follow-
ing lamps will switch on additionally:

Parking lamps

Tail lamps

License plate lamps

Side marker lamps
also illuminates the instrument cluster.
For more information on the daytime run-
ning lamp mode (
page 110).Setting locator lighting
Press % or $ to select the
Lights submenu.
Press #.
Press % or $ to select the Sur-
round Lighting
feature.
Press #.
The current setting
Enabled
or
Disabled is shown.
Press # again if you would like to
change the current status.
Depending on the previous status, the
locator lighting feature will be
Enabled
or
Disabled.
With the locator lighting feature activated
and the exterior lamp switch in
positionU, the following lamps will
switch on during darkness when the vehi-
cle is unlocked with the SmartKey:

Parking lamps

Tail lamps

License plate lamps

Side marker lamps

Front fog lamps
also illuminates the instrument cluster.
iIf you turn the exterior lamp switch to anoth-
er position, the corresponding lamp(s) will
switch on.
iMake sure the light switch is set toB
or* when you switch off the daytime running
lamps while driving at night.
iFor safety reasons, resetting the Lights
submenu to factory settings (
page 165) while
driving will not deactivate the daytime running
lamp mode.
The following message appears in the
multifunction display:
Lighting - Cannot be completely reset
to factory settings while driving.


173 Controls in detail
Control system
The locator lighting switches off when the
driver’s door is opened.
If you do not open a door after unlocking
the vehicle with the SmartKey, the lamps
will switch off automatically after
approximately 40 seconds.
Setting interior lighting delayed shut-off
Use this function to set whether you would
like the interior lighting to remain on for
10 seconds during darkness after you have
removed the SmartKey from the starter
switch.
Press % or $ to select the
Lights submenu.
Press #.
Press % or $ to select the Inte-
rior Lighting Delay
feature.
Press #.
The current setting
Enabled
or
Disabled is shown.
Press # again if you would like to
change the current status.
Depending on the previous status, the
interior lighting delayed shut-off fea-
ture will be
Enabled orDisabled.Vehicle submenu
Access the
Vehicle submenu via the
Settings menu. Use the Vehicle submenu
to make general vehicle settings.
The following function is available:
Setting automatic locking
Use this function to activate or deactivate
the automatic central locking. With the
automatic central locking system
activated, the vehicle is centrally locked at
vehicle speeds of approximately 9 mph
(15 km/h).
Press % or $ to select the
Vehicle submenu.
Press #.
Press % or $ to select the Auto-
matic Door Lock
feature.
FunctionPage
Setting automatic locking173


192 Controls in detail
Audio system
SYS menu
SYS settings menu overviewDisplay settings
You can adapt the brightness of the audio
display to the prevailing light conditions.
Setting the display design
ê
System
Display.
Select Brightness, Day Mode, Night
Mode
or Automatic.Bluetooth
® settings
General information about Bluetooth
®
Bluetooth® technology is the standard for
short-range wireless technologies, suitable
for transmitting voice and data. It is possi-
ble to connect Bluetooth
® devices wire-
lessly. Bluetooth® can be used to
exchange vCards or make calls using a
hands-free device.
Bluetooth
® technology uses the freely
available ISM (Industrial Scientific Medi-
cal) wireless network that works at
2.45 GHz. Ranges of up to ten meters are
possible with Bluetooth
®.
MenuPage
System
Display
Brightness
Day Mode
Night Mode
Automatic
192
Activate Bluetooth®192
Reset 193
Language193
iWhen you select Brightness, a scale ap-
pears on which you can set the brightness
manually.
In the
Automatic setting, the audio system an-
alyzes the automatic vehicle light sensor and
switches between the display designs automati-
cally.

217 Controls in detail
Audio system
Ejecting one CD: Press eject/load
button2.
The magazine menu with active main
area appears in the audio display. The
magazine compartment with the cur-
rent CD is highlighted.
Press desired button1 to 6, in
the keypad to select a magazine com-
partment.
or
Slideompor rotate ymz the audio
controller to select the desired CD.
Press n to confirm.
Remove the CD from CD slot1.
If you do not remove the CD from the
CD slot 1, the CD changer will auto-
matically pull the CD back in after a
short while.
Ejecting all CDs: Press eject/load
button2.
The magazine menu with active main
area appears in the audio display. The
magazine compartment with the cur-
rent CD is highlighted.
Slidemr to select the menu bar.
Slideompor rotate ymz the audio
controller to select “Eject All”.
Press n to confirm.
The CDs are ejected one after the
other.
Remove the CD from CD slot1.
The CD changer switches to the next
occupied magazine compartment and
ejects the CD.
If you do not remove the CD from the
CD slot 1, the CD changer will auto-
matically pull the CD back in after a
short while.
Repeat the last step until the magazine
is empty.
Selecting a CD
é
Changer.
The magazine menu with active main
area appears in the audio display. The
magazine compartment with the cur-
rent CD is highlighted.
Slideompor rotate ymz the audio
controller to select the desired CD.
Press n to confirm.
iIf you eject a CD while another is being
played, the audio system interrupts playback.
Playback will continue once the CD has been
ejected completely.

234 Controls in detail
Audio system
Switching from the search speller to
the list: Slideqmrepeatedly or press
and holdn until the search speller is
hidden.
or
Selectd.
Switching from the list to the search
speller: Press buttoní.
Selecting an entry
Selecting via search speller
Switch if necessary from the list to the
search speller.
To switch search speller character
set: Select#.
Depending on the previous setting, this
switches it to letters with special char-
acters or numbers with special charac-
ters
To enter characters: Slideompor
rotateymz the audio controller to se-
lect the characters for the required en-
try.
The first letters you enter determine
the first letters of the word you are
looking for.
Press n to confirm.
The first entry containing the selected
initial letters is highlighted in the list. If
there are a number of similar entries,
the next different character is
displayed.
Example:
In the example, the first letters of the
names
Fisher, Bob and Fisher, Kim are
the same. The first possible distinct letter
is the
B or the K.
Therefore,
B and K are offered as possibili-
ties.
Select the characters for the required
entry one after another.
As soon as the selection has been nar-
rowed down to a single entry, the audio
system will switch to the list automati-
cally.
To delete an individual character:
Selectõ and briefly pressn.
or
Press buttonî next to the audio
controller.
After entering each character or after
each deletion of a character, the clos-
est matching entry is given at the top of
the list.