light MERCEDES-BENZ C350 4MATIC 2006 W203 Service Manual

219 Controls in detail
Audio system
Compatible bit and sampling rates
Fixed and variable bit rates of up to
320 kBit/s are possible.
The following table lists possible sampling
rates:Information on copyright
The music tracks that you create for use in
MP3 mode or that you play in MP3 mode
are subject to copyright laws under appli-
cable international and national regula-
tions.
In many countries, the reproduction of
copyrighted materials is not permitted,
even if only for personal use, without the
express prior consent of the copyright
holder.
Please check the current copyright laws
for your country and comply with them.
These restrictions do not apply, for exam-
ple, to your own compositions and record-
ings, or for recordings for which
authorization has been obtained from the
copyright holder.MP3 playback
You can play an MP3 CD on the
CD changer* as you would any standard
audio CD. All of the functions described for
the CD changer also apply for the playback
of MP3 CDs. Keep in mind that the single
CD player in the audio system unit is not
able to read MP3 CDs.
The first 99 tracks on the CD, including
tracks in subdirectories, are recognized
and played. Any additional tracks will not
be played.MPEG1
Audio Layer3
44.1 KHz, 48 KHz,
32 KHZ
MPEG2
Audio Layer3
22.5 KHz, 24 KHz,
16 KHz
MPEG2.5
Audio Layer3
11.025 KHz,
12 KHz, 8 KHz
WMA
32 KHz, 44.1 KHz,
48 KHz
iOnly use MP3 tracks with a bit rate of
128 kBit/s or higher and with the spec-
ified sampling rates.
The use of rates other than those spec-
ified may lead to noticeably inferior
sound quality.
iDue to the branched data structure,
playback of the first track may be de-
layed slightly.

240 Controls in detailPower windowsOpening and closing the windows
The side windows are opened and closed
electrically. The switches for all the side
windows are on the driver’s door. The
switches for the respective windows are
on the front passenger door and the rear
doors.
1Left front window
2Right front window
3Right rear window
4Left rear window
5Rear window override switch
(
page 85)
Warning!
G
When closing the power windows, make
sure there is no danger of anyone being
harmed by the closing procedure.
The closing of the door windows can be im-
mediately halted by releasing the switch or,
if switch was pulled past the resistance
point and released, by either pressing or
pulling the respective switch.
If the window encounters an obstruction
t h a t b l o c k s i t s p a t h i n a c i r c u m s t a n c e w h e r e
you pulled 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.
If the window encounters an obstruction
that blocks its path in a circumstance where
you are closing the window by pulling and
holding the switch, by pressing and holding
button‹ on the SmartKey, or by press-
ing and holding button, ore on the
climate control panel, the automatic rever-
sal function will not operate.
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. Unsuper-
vised use of vehicle equipment can cause an
accident and/or serious personal injury.

242 Controls in detailPower windows
Stopping windows
Press or pull respective switch again.
Synchronizing power windows
The power windows must be
resynchronized each time

after the battery has been
disconnected or discharged.


if the power windows cannot be fully
opened (Express-open) or closed
(Express-close).

Switch on the ignition (
page 33).

Pull the power window switches until
the side windows are closed.
Hold the switches for approximately
1 second.
The power windows are synchronized.
!If the upward movement of the window
is blocked during the closing
procedure, the window will stop and
open slightly.
Remove the obstruction, pull the
switch again past the resistance point
and release.
If the window still does not close when
there is no obstruction, then pull and
hold the switch again. The side window
will then close without the obstruction
sensor function.
Warning!
G
Driver’s door only:
If within 5 seconds you again pull the switch
past the resistance point and release, the
automatic reversal will not function.

246 Controls in detailPower tilt/sliding sunroof*Stopping the power tilt/sliding sunroof
during Express-operation
Move the sunroof switch in any
direction.Synchronizing the power tilt/sliding
sunroof
The tilt/sliding sunroof must be
synchronized

after the battery has been
disconnected or discharged


after the tilt/sliding sunroof has been
closed manually (
page 393)


after a malfunction


if the tilt/sliding sunroof does not open
smoothly

Switch on the ignition (
page 33).

Move and hold the sunroof switch in
the direction of arrow1 (
page 244)
until the tilt/sliding sunroof is fully
raised at the rear.
Hold the sunroof switch for
approximately 1 second.

Check the Express-open feature
(page 245).
If the tilt/sliding sunroof opens
completely, the tilt/sliding sunroof is
synchronized. Otherwise repeat the
above steps.
iIf the movement of the tilt/sliding
sunroof is blocked during the closing
procedure, the tilt/sliding sunroof will
stop and reopen slightly.

258 Controls in detailUseful featuresArmrest storage compartments
1Handle
2Button, passenger side
3Button, driver’s side
Opening storage compartment
Pull handle1 and lift armrest.
Closing storage compartment

Press armrest down until it engages
into place.Opening telephone compartment

Press button3 on driver’s side or
button2 on passenger side and lift
armrest.
Closing telephone compartment

Press armrest down until it engages
into place.
Armrest in the rear passenger
compartment

Pull the top of the armrest out and fold
it down.Parcel net in front passenger footwell
(all models, except C 280 4MATIC and
C 350 4MATIC)
A small convenience parcel net is located
in the front passenger footwell. It is for
small and light items, such as road maps,
mail, etc.
Warning!
G
The parcel net is intended for storing
light-weight items only.
Heavy objects, objects with sharp edges or
fragile objects may not be transported in the
parcel net. In an accident, during hard brak-
ing, or sudden maneuvers, they could be
thrown around inside the vehicle and cause
injury to vehicle occupants.
The parcel net cannot protect transported
goods in the event of an accident.

260 Controls in detailUseful featuresTurning swiveling cup holder outward
Turn the cup holder in direction of
arrow2 until it engages.
You can now use both cup holders.Turning swiveling cup holder inward and
sliding it in

Turn the cup holder in direction of
arrow3 until it engages.

Press the cup holder in direction of
arrow4 until it engages.Cup holder in rear seat armrest
1Cup holder
Opening cup holder

Briefly press the front of cup holder1.
The cup holder slides out slightly.

Pull out the cup holder until it stops.
Closing cup holder

Slide cup holder back until it engages.
!No objects should be in the stationary
cup holder when the swiveling cup
holder is turned inward and pushed in.
Otherwise the swiveling cup holder or
the objects could be damaged.

261 Controls in detail
Useful features
Ashtrays
Center console ashtray
1Cover plate
2Sliding button
3Ashtray insert
Briefly press the bottom of cover
plate1.
The cover plate opens automatically.Removing ashtray insert

Secure vehicle from movement by
setting the parking brake.

Move the gear selector lever to
positionN (manual transmission:
second gear).
Now you have more room to take out
the ashtray insert.

Push sliding button2 to the right.
The ashtray insert3 slides out
slightly.

Remove the ashtray insert.Reinstalling ashtray insert

Push the ashtray insert3 down into
the retainer until it engages.

Push down cover plate1 to close
ashtray.
The cover plate engages.
Rear seat ashtray
1Button
2Ashtray insert
3Cover

Pull at top of cover3.
Warning!
G
Remove front ashtray only with vehicle
standing still. Set the parking brake to
secure vehicle from movement. Move gear
selector lever to positionN (manual trans-
mission: second gear). With gear selector
lever in positionN (manual transmission:
second gear) turn off the engine.

262 Controls in detailUseful featuresRemoving ashtray insert
Push button1 to disengage ashtray
insert2 and remove it.
Reinstalling ashtray insert

Push the ashtray insert2 down into
the retainer until it engages.

Push at top of cover3 to close
ashtray.
Cigarette lighter
Switch on the ignition (
page 33).1Cover plate
2Cigarette lighter

Briefly press the bottom of cover
plate1.
The cover plate opens automatically.

Push in cigarette lighter2.
The cigarette lighter will pop out
automatically when hot.
Warning!
G
Never touch the heating element or sides of
the lighter; they are extremely hot. Hold the
knob only.
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. Unsuper-
vised use of vehicle equipment may cause
an accident and/or serious personal injury.

263 Controls in detail
Useful features

Push down cover plate1 to close
ashtray.
The cover plate engages.
Power outlet
The power outlet is located in the rear pas-
senger compartment.
1Power outlet
2Cover

Switch on the ignition (
page 33).

Pull at top of cover2.

Flip cover1 to the left and insert
electrical plug (cigarette lighter type).
!The lighter socket can be used to ac-
commodate 12V DC electrical acces-
sories (up to a maximum of 85 W)
designed for use with the standard
“cigarette lighter” plug type. Keep in
mind, however, that connecting acces-
sories to the lighter socket (for exam-
ple extensive connecting and
disconnecting, or using plugs that do
not fit properly) can damage the lighter
socket. With the socket damaged, the
lighter may no longer be able to be
placed in the heating (pushed-in) posi-
tion, or the lighter may pop out too ear-
ly with the lighter not hot enough.
To help avoid damaging the cigarette
lighter socket, we recommend con-
necting 12V DC electrical accessories
designed for use with the standard
“cigarette lighter” plug type to the 12V
power outlets (
page 263) in your ve-
hicle whenever possible.
iThe power outlet can be used to
accommodate 12V DC electrical ac-
cessories (e.g. air pump, auxiliary
lamps) up to a maximum of 180 W.

275 Controls in detail
Useful features
Step 3:
Hold the end of the hand-held remote
control5 of the device you wish to
train approximately 2 to 5 in (5
to12 cm) away from the signal trans-
mitter button (2, 3 or4) to be pro-
grammed, while keeping the indicator
lamp1 in view.
Step 4:

Using both hands, simultaneously
press the hand-held remote control
button6 and the desired signal trans-
mitter button (2, 3 or4). Do not
release the buttons until step 5 is com-
pleted.
The indicator lamp1 will flash, first
slowly and then rapidly.Step 5:

After the indicator lamp1 changes
from a slow to a rapidly flashing light,
release the hand-held remote control
button and the signal transmitter but-
ton.Step 6:

Press and hold the just-trained signal
transmitter button (2, 3 or4) and
observe the indicator lamp1.
If the indicator lamp1 stays on
constantly, programming is complete
and your device should activate when
the respective signal transmitter
button (2, 3 or4) is pressed and re-
leased.
iThe indicator lamp1 flashes immedi-
ately the first time the signal transmit-
ter button is programmed. If this button
has already been programmed, the in-
dicator lamp will only start flashing af-
ter 20 seconds.
iIf the indicator lamp1 flashes rapidly
for about 2 seconds and then turns to a
constant light, continue with
programming steps 8 through 12 as
your garage door opener may be
equipped with the “rolling code”
feature.