buttons MERCEDES-BENZ S430 4MATIC 2003 W220 Owner's Manual

39 Getting started
Adjusting
Exterior rear view mirrorThe buttons are located on the driver’s
door.
1Driver’s side mirror
2Passenger side mirror
3Adjustment button

Make sure that the ignition is switched
on.
All the lights in the instrument cluster
light up.

Press button1 for the left mirror or
button2 for the right mirror.

Push adjustment button3 up, down,
left, or right according to the desired
setting.For information on the electrically folding
exterior rear view mirrors, see “Folding the
exterior mirrors in and out automatically”
(
page 170).
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 in-
side rear view mirror or glance over your
shoulder before changing lanes.!Electrolyte drops coming into contact
with the vehicle paint finish can only be
completely removed while in their liq-
uid state and by applying plenty of wa-
ter.
!For information on how to reposition
the exterior mirror housing when it was
forcibly pushed forward (hit from the
rear) or forcibly pushed rearward (hit
from the front), see “Folding the exteri-
or mirrors in and out manually”
(page 170).
iAt low ambient temperatures, the mir-
rors will be heated automatically.

87 Controls in detail
Locking and unlocking
Factory setting
Global unlocking
Press button
Œ
.
All turn signal lamps blink once. The
locking knobs in the doors move up.
The anti-theft alarm system is switched
off. If it is dark, the locator lighting
switches on.
The vehicle will lock again automatically
within approximately 40 seconds of un-
locking if:


neither door nor trunk is opened


the SmartKey is not inserted in the
starter switch


the central locking switch is not acti-
vatedGlobal locking

Press button
‹
.
All turn signal lamps blink three times.
The locking knobs in the doors move
down.
The anti-theft alarm system is activat-
ed.Selective setting
If you frequently travel alone, you may wish
to reprogram the SmartKey so that
pressing
Œ
only unlocks the driver’s
door and the fuel filler flap.

Press and hold buttons
Œ
and
‹

simultaneously for about five seconds
until battery check lamp5 blinks twice.
The SmartKey will then function as fol-
lows:
Unlocking driver’s door and fuel filler
flap

Press button
Œ
once.
Global unlocking

Press button
Œ
twice.
Global locking

Press button
‹
.

88 Controls in detailLocking and unlockingRestoring to factory setting
Press and hold buttons
Œ
and
‹

simultaneously for about six seconds
until battery check lamp5 blinks twice.Checking the batteries

Press button
‹
or
Œ
.
Battery check lamp5 lights up briefly
to indicate that the SmartKey batteries
are in order.
Warning!
G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take the
KEYLESS-GO* card (if so equipped) with you
and lock the vehicle. Do not leave children
unattended in the vehicle, or with access to
an unlocked vehicle. It is possible for chil-
dren to open a locked door from the inside,
which could result in an accident and/or se-
rious injury.
!If you can no longer lock or unlock the
vehicle with the SmartKey, then either
the batteries in the SmartKey are dis-
charged or the SmartKey is malfunc-
tioning.

Check the batteries in the
SmartKey and replace them if nec-
essary (
page 328).
or


Use the mechanical key to unlock
the doors (
page 326) and trunk
(
page 327) as required. Lock the
vehicle using the mechanical key
(page 327).
If the SmartKey is malfunctioning, con-
tact an authorized Mercedes-Benz Cen-
ter.
!If battery check lamp5 does not light
up briefly during check, the SmartKey
batteries are discharged.
Replace the batteries (
page 328).
You can obtain the required batteries
at any authorized Mercedes-Benz Cen-
ter.

117 Controls in detail
Memory function
Memory function
The memory button and stored position
switch are located on the door.
You can store up to three different settings
per SmartKey or KEYLESS-GO* card.
The following settings are saved for each
stored position:

Seat and backrest position


Settings for the multi-contour seat*


Steering wheel position


Inside rear view mirror position


Exterior rear view mirror position


Automatic climate control
These key dependent memory settings can
be deactivated if desired (
page 156).
1 Stored position buttons
2Memory button

Make sure that the ignition is switched
on or the relevant door is open and the
SmartKey is inserted in the starter
switch.
!Prior to operating the vehicle, the driv-
er should check and adjust the seat
height, seat position fore and aft, and
seat backrest angle if necessary, to en-
sure adequate control, reach, and com-
fort. The head restraint should also be
adjusted for proper height. Also see
“Airbags” (
page 57) section for prop-
er seat positioning.
In addition, adjust the steering wheel to
ensure adequate control, reach, opera-
tion and comfort. Both the inside and
outside rear view mirrors should be ad-
justed for adequate rear vision.
Fasten seat belts. Infants and small
children should be seated in a properly
secured restraint system that complies
with U.S. Federal Motor Vehicle Safety
Standards 213 and 225 and Canadian
Motor Vehicle Safety Standards 213
and 210.2.
Warning!
G
Do not activate the memory function while
driving. Activating the memory function
while driving could cause the driver to lose
control of the vehicle.

118 Controls in detailMemory functionStoring positions into memory
Adjust the seats, steering wheel and
rear view mirrors to the desired posi-
tion (
page 34).

Press memory button2.

Release memory button and push one
of the position buttons1 within three
seconds.
All the settings are stored with the se-
lected position.
Recalling positions from memory
Press and hold one of the position
buttons1 until the seat, steering wheel
and rear view mirrors have fully moved
to the stored positions.Storing exterior rear view mirror park-
ing position
For easier parking you can adjust the pas-
senger-side exterior rear view mirror so
that you can see the right rear wheel as
soon as you engage reverse gearR.
For information on activating the parking
position, see “Setting parking position for
exterior rear view mirror” (
page 158).
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 seat backrest to an upright posi-
tion.
iYou can store a parking position for the
passenger-side exterior rear view mir-
ror for each SmartKey or KEYLESS-GO*
card.

131 Controls in detail
Control system
Multifunction steering wheel
The displays in the multifunction display
and the settings in the control system are
controlled using the buttons on the multi-
function steering wheel (
page 24).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

170 Controls in detailGood visibilityElectrically folding exterior rear view mirrors
Folding the exterior mirrors in and out
automatically
When the corresponding function in the
control system is activated (
page 158):


The exterior rear view mirrors automat-
ically fold in as soon as the vehicle is
locked from the outside.


The exterior rear view mirrors automat-
ically fold out as soon as the vehicle is
unlocked and the driver’s or front pas-
senger door are subsequently opened.Folding the exterior mirrors in and out
manually
The exterior rear view mirrors can vibrate if
they are not completely folded out.
The buttons are located on the door.
1Folds the exterior mirrors out
2Folds the exterior mirrors in

Make sure that the ignition is switched
on.All the lamps in the instrument cluster
light up.
Folding in

Press button2 briefly.
Both mirrors fold in.
Folding out

Press button1 briefly.
Both mirrors fold out.
!Before you drive the vehicle through an
automatic car wash, fold the exterior
mirrors in, otherwise they may get
damaged.
iIf you are driving at more than 9 mph
(15 km/h) you will not be able to fold
the exterior mirrors in.
!If an exterior rear view mirror housing
is forcibly pushed forward (hit from the
rear), reposition it manually by applying
firm pressure until it snaps back into
place.
If an exterior rear view mirror housing
is forcibly pushed rearward (hit from
the front), press button2 to fold mir-
rors in, then press button1 to fold mir-
rors out. Do not force mirrors by hand
as this may damage the adjustment
mechanism.

179 Controls in detail
Automatic climate control
Windshield fogged on the outside
Switch the windshield wipers on.

Press on both
U
buttons until they
click in.
The
h
, V
, j
and
k
sym-
bols are no longer visible.

Press button
O
to switch off the air
recirculation (
page 175).
The indicator lamp on the button goes
out.

Set blower to the maximum blower
speed.
Adjusting air volume
Use air volume control9 (
page 175) for
both automatic and manual air volume ad-
justment.
Adjusting automatically

Press theA on air volume switch9
(page 175).
The display shows “AUTO.” The air vol-
ume is adjusted automatically.
Adjusting manually
Reducing air volume

Press switch9 down until the desired
air volume is reached. The display
shows the current level.
Increasing air volume

Press switch9 up until the desired air
volume is reached. The display shows
the current level.
Maximum cooling MAXCOOL
If the left and right air distribution controls
as well as the air volume control are set
to
U
and there is a high need for cool-
ing, the display “MAXCOOL” appears.
This provides the fastest possible cooling
of the vehicle interior (when windows and
sliding/pop-up roof are closed).

183 Controls in detail
Automatic climate control
Rear window defroster
The rear window defroster uses a large
amount of power. To keep battery drain to
a minimum, switch off the defroster as
soon as the rear window is clear. The de-
froster is automatically deactivated after
approximately 6 to 17 minutes of opera-
tion depending on the outside tempera-
ture.
Activating
Press button
F
(page 175).
The indicator lamp on the button lights
up.
Deactivating

Press button
F
(page 175) again.
The indicator lamp on the button goes
out.Deactivating the climate control sys-
tem
Deactivating
It is possible to completely deactivate the
automatic climate control system. 
Press button
M
(page 175).
The display shows “0”.
Reactivating
There are several ways to reactivate the
automatic climate control system:

Press one of the following buttons, M
, P
, U
, a temperature con-
trol switch (
page 175) or air volume
switch 9 on the automatic climate con-
trol panel.
Warning!
G
Any accumulation of snow and ice should be
removed from the rear window before driv-
ing. Visibility could otherwise be impaired,
endangering you and others.!If the rear window defroster switches
off too soon and the indicator lamp
starts blinking, 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 au-
tomatically switches on again.

225 Controls in detail
Useful features
Storage compartment in the center
console
The storage compartment is located in the
lower portion of the center console.
1Storage compartment
Opening
Slide the mark on the compartment
cover forward.
Closing

Lightly press the mark on the compart-
ment cover forward. The cover closes
automatically.Storage compartment in front of arm-
rest
1Storage compartment
Opening
The compartment contains a cup holder
(
page 229).

Lightly touch cover plate1.
The cover opens automatically.
Closing

Lightly push cover plate1 up until it en-
gages.Storage compartment below the front
armrest
The buttons are located under the cushion
of the armrest.
1Button to open storage compartment
2Button to open storage tray