2003 MERCEDES-BENZ C240 button

95 Controls in detail
Seats
Rear seat head restraints (outer seats)Removing rear head restraints

Pull head restraint to its highest posi-
tion.

Push button1 and pull out head re-
straint.
Installing rear head restraints

Insert head restraint and push it down
until it engages.

Push button1 and adjust head re-
straint to desired position.
Warning!
G
For safety reasons, always drive with the
rear head restraints in the upright position
when the rear seats are occupied.
Keep the area around head restraints clear
of articles (e.g. clothing) to not obstruct the
folding operation of the head restraints.
!The center rear seat head restraint can-
not be removed.

99 Controls in detail
Memory function*
The memory button and stored position
button are located on the door.
1Memory button
2Stored position button
Make sure that the ignition is switched
on or the relevant door is open and the
SmartKey is inserted in the starter
switch.
Storing positions into memory
Adjust the seats, steering wheel and
rear view mirrors to the desired posi-
tion (
page 32).

Turn button2 to selected memory po-
sition.

Press memory button1.

Release memory button and push
button2 within three seconds.
All the settings are stored at the select-
ed position.
Recalling positions from memory
Turn button2 to selected memory po-
sition.

Press and hold button2 until the seat,
steering wheel and rear view mirrors
have fully moved to the stored posi-
tions.iReleasing the button immediately
stops movement to the stored posi-
tions.Warning!
G
Do not operate the power seats using the
memory button if the seat backrest is in an
excessively reclined position. Doing so
could cause damage to front or rear seats.
First move backrest to an upright position.

100 Controls in detailMemory function*Storing exterior rear view mirror parking position
For easier parking, you can adjust the
passenger-side exterior rear view mirror so
that you can see the right rear wheel as
soon as you engage reverse gearR.
You can store a parking position for the
passenger exterior rear view mirror for
each key using the memory button.
For information about activating the
parking position, see “Activating exterior
rear view mirror parking position”
(page 145).1Memory button
2Adjustment button
3Passenger side exterior rear view
mirror

Stop the vehicle.

Switch ignition on (if not already on).

Press button3.
The passenger side exterior rear view
mirror is selected.

Adjust the exterior rear view mirror
with button2 so that you see the rear
wheel and the road curb.

Press memory button “M”1 on the
door.

Within three seconds press bottom of
adjustment button2 above the exterior
lamp switch.
The parking position is stored if the
mirror does not move.iIf the mirror does move, repeat the
above steps. After the setting is stored
you can move the mirror again.

105 Controls in detail
Lighting
Interior lighting
The controls are located in the overhead
control panel.
1Rear interior lights
2Right front reading lamp
3Rocker switch: Automatic control off
4Rocker switch: Automatic control on
5Rocker switch: Front interior lights on
6Left front reading lampActivating automatic control

Press the rocker switch to the center
position4.
Interior lamps are switched on in dark-
ness, when

unlocking the vehicle


opening a door


removing the SmartKey from start-
er switch
The interior lamps are switched off follow-
ing an adjustable time delay (
page 127).Deactivating automatic control

Press the rocker switch to the right
position3.
The interior lighting remains switched
off, even when

centrally unlocking the vehicle


opening a door


removing the SmartKey from the
starter switch
Manual control
Switching rear interior lights on and off

Press button1.
The lights in the rear passenger com-
partment go on.

Press button1 again.
The lights in the rear passenger com-
partment go out.
iIf the door remains open, the interior
lamps switch off automatically after ap-
proximately five minutes, when the key
is removed or in the starter switch
position0.
An interior lamp switched on manually
does not go out automatically.

106 Controls in detailLightingSwitching right front reading lamp on
and off
Press button2.
The right reading lamp goes on.

Press button2 again.
The right reading lamp goes off.
Switching left front reading lamp on and
off

Press button6.
The left reading lamp goes on.

Press button6 again.
The left reading lamp goes off.
Switching all front interior lights on and
off

Press rocker switch in position5.
The interior lighting stays on while the
rocker switch is pressed in.

Press rocker switch to position3 or4.
The interior lighting goes out.
Door entry lamps
The appropriate door entry lamp switches
on if a door is opened in darkness and if
the interior lighting is switched to automat-
ic function.
The entry lamp switches off automatically
when the door is closed.
Trunk lamp
The trunk lamp switches on if the trunk lid
is opened.
If you leave the trunk open for an extended
period of time, the trunk lamp will switch
off automatically after approximately ten
minutes.
iIf you turn the key in the starter switch
to position0 and switch off the exterior
headlamps, the door entry lamps will
remain lit for approximately five min-
utes.

108 Controls in detailInstrument clusterCoolant temperature display
Turn the SmartKey in the starter switch to
position1 or2.

Call up the trip odometer and main
odometer by pressing button
è

or
ÿ
on the multifunction steering
wheel (page 112).

Press button
j
or
k
until the
coolant temperature display appears.During severe operating conditions and
stop-and-go city traffic, the coolant tem-
perature may rise close to 248°F (120°C).
The engine should not be operated with
the coolant temperature above 248°F
(120°C). Doing so may cause serious en-
gine damage which is not covered by the
Mercedes-Benz Limited Warranty.
Warning!
G


Driving when your engine is badly over-
heated can cause some fluids which
may have leaked into the engine com-
partment to catch fire. You could be se-
riously burned.


Steam from an overheated engine can
cause serious burns and can occur just
by opening the engine hood. Stay away
from the engine if you see or hear steam
coming from it.
Turn off the engine, get out of the vehicle
and do not stand near the vehicle until it
cools down.
iExcessive coolant temperatures trigger
a warning in the multifunction display.

112 Controls in detailControl systemMultifunction steering wheel
The displays in the multifunction display
and the settings in the control system
(page 111) are controlled by the buttons
on the multifunction steering wheel.Pressing any of the buttons on the multi-
function steering wheel will alter what is
shown in the multifunction display.
The information available in the multifunc-
tion display is arranged in menus, each
containing a number of functions or sub-
menus.
The individual functions are then found
within the relevant menu (radio or CD op-
erations under
AUDIO
, for example). These
functions serve to call up relevant informa-
tion or to customize the settings for your
vehicle.
1
Multifunction display in the speed-
ometerOperating the control system
2
Selecting the submenu or setting
the volumeç
down / to decrease
æ
up / to increase
3
Telephone*í
to take a call
ì
to end a call
4
Menu systemsè
for next menu
ÿ
for previous menu
5
Moving within a menuj
for next display
k
for previous display

113 Controls in detail
Control system
It is helpful to think of the menus, and the
functions within each menu, as being
arranged in a circular pattern.

If you press button
è
or
ÿ

repeatedly, you will pass through each
menu one after the other.


If you press button
k
or
j

repeatedly, you will pass through each
function display, one after the other, in
the current menu.In the
SETTINGS
menu, instead of functions
you will find a number of submenus for
calling up and changing settings. For
instructions on using these submenus, see
the “Settings menu” section (
page 120).
The number of menus available in the sys-
tem depends on which optional equipment
is installed in your vehicle.The menus are described on the following
pages.