2003 MERCEDES-BENZ S430 4MATIC heating

ContentsControls in detail............................... 85
Locking and unlocking ......................... 86
SmartKey ....................................... 86
KEYLESS-GO card*......................... 89
Opening the doors from the
inside ............................................. 94
Opening the trunk lid...................... 95
Opening the trunk from the
inside ............................................. 96
Trunk lid emergency release .......... 96
Closing the trunk lid ....................... 97
Separately locking the trunk .......... 98
Separately unlocking the trunk ...... 98
Trunk lid opening/closing
ystem* ........................................... 99
Power closing assist for doors
and trunk lid ................................. 102
Automatic central locking ............ 102
Locking and unlocking from
the inside ..................................... 103
Seats.................................................. 104
Lumbar support ............................ 104
Easy-entry/exit feature ................ 104
Head restraints............................. 105
Multicontour seat* ....................... 107Drive-dynamic seat* .................... 109
Seat ventilation* .......................... 110
Seat heating* ............................... 111
Rear seats .................................... 113
Memory function ............................... 117
Storing positions into memory ..... 118
Recalling positions from
memory ........................................ 118
Storing exterior rear view mirror
parking position ........................... 118
Lighting.............................................. 120
Exterior lamp switch..................... 120
Combination switch ..................... 123
Hazard warning flasher ................ 124
Interior lighting............................. 124
Courtesy lighting .......................... 126
Instrument cluster ............................. 127
Instrument cluster illumination .... 127
Coolant temperature gauge ......... 128
Trip odometer .............................. 128
Tachometer .................................. 129
Outside temperature indicator ..... 129
Control system .................................. 130
Multifunction display .................... 130
Multifunction steering wheel ........ 131
Menus .......................................... 133Standard display menu ................ 135
AUDIO menu ................................ 135
CD changer* operating mode ...... 137
TEL menu* ................................... 139
NAVI menu ................................... 142
Distronic* menu .......................... 142
Trip computer menu..................... 143
Malfunction memory menu .......... 145
Settings menu .............................. 146
Automatic transmission ..................... 160
One-touch gearshifting ................ 161
Gear ranges ................................. 162
Gear selector lever position ......... 163
Program mode selector switch .... 164
Accelerator position ..................... 165
Emergency operation (Limp home
mode) .......................................... 165
Steering wheel gearshift control
(Speedshift) and manual shift
program S 55 AMG ...................... 166
Good visibility .................................... 168
Rear view mirror .......................... 168
Electrically folding exterior rear
view mirrors ................................. 170
Windshield wipers ........................ 171
Headlamp cleaning system .......... 171

28 At a glanceDoor control panel
Door control panel
Item
Page
1
Door handle
94
2
Memory function (for stor-
ing seat, mirror, and steer-
ing wheel settings)
117
3
Seat heating*
Seat ventilation*
111
110
4
Seat adjustment
35
5
Exterior mirror adjustment
39,
168
6
Switches for opening/clos-
ing front door windows
188
7
Rear window override
switch
74
8
Switches for opening/clos-
ing rear windows
188
9
Remote trunk lid release
switch
Trunk lid opening/closing
system* switch
96
99

111 Controls in detailSeats
Seat heating*
Vehicles without seat ventilation*
The switch is located on the door.
1Normal heating
2Rapid heating
Make sure that the ignition is switched
on.
All the lamps in the instrument cluster
light up.Switching on seat heating

Press switch1.
A red indicator lamp above the switch
lights up.
Switching off seat heating

Press switch1 again. Rapid seat heating mode

Press switch2.
Both red indicator lamps above the
switch light up.
iThe seat heating will be automatically
switched off after approximately
30 minutes.
iThe system switches over to normal
heating mode after approximately five
minutes. Only the right-hand indicator
lamp remains lit.

112 Controls in detailSeatsSwitching off rapid seat heating mode
Press switch2 again. Vehicles with seat ventilation*
The switch is located on the door. The red
indicator lamps on the switch show the
heating level selected:
1Seat heating switch

Make sure the ignition is switched on.
All the lamps in the instrument cluster
light up.
Switching on seat heating

Press switch1 twice.
A red indicator lamp above the switch
lights up.
Switching off seat heating

Press switch1 again.
!If one or both of the lamps on the seat
heating switch are blinking, there is in-
sufficient voltage available since too
many electrical consumers are turned
on. The seat heating switches off auto-
matically.
The seat heating will switch back on
again automatically as soon as suffi-
cient voltage is available.
Level2
Two indicator lamps lit
1
One indicator lamp lit
off
No indicator lamp lit
iThe seat heating will be automatically
switched off after approximately
30 minutes.

113 Controls in detailSeats
Rapid seat heating
Press switch1 once.
Both indicator lamps above the switch
light up. Switching off rapid seat heating mode

Press switch1 twice.
Rear seats
Power seat bench*
The switches for adjusting the seat bench
are located at the respective rear doors.
1Seat bench fore and aft adjustment
2Head restraint fold/place upright
iThe system switches over to normal
heating mode after approximately five
minutes. Only the right-hand indicator
lamp remains lit.
!If one or both of the lamps on the seat
heating switch are blinking, there is in-
sufficient voltage available since too
many electrical consumers are turned
on. The seat heating switches off auto-
matically.
The seat heating will switch back on
again automatically as soon as suffi-
cient voltage is available.

114 Controls in detailSeatsSeat bench fore and aft adjustment
Press the switch forward or backward
in direction of arrow1.
Head restraint folding

Press the switch up or down in direc-
tion of arrow2.
The head restraint is folded or placed
upright.
Information on switching on seat heating*
and seat ventilation* can be found on
(
page 110) and (
page 111).Individual power seats*
The switches for adjusting the seats are lo-
cated at the respective rear doors.
1Seat fore and aft adjustment
2Seat height
3Head restraint fold/place upright
Seat fore and aft adjustment

Press the switch forward or backward
in direction of arrow1.Seat height

Press the switch up or down in the di-
rection of arrow2.
Head restraint folding

Press the switch up or down in direc-
tion of arrow3.
The head restraint is folded or placed
upright.
Information on switching on seat heating*
and seat ventilation* can be found on
(
page 110) and (
page 111).

185 Controls in detail
Automatic climate control
Residual heat and ventilation
With the engine switched off, it is possible
to continue to heat or ventilate the interior
for up to 30 minutes. This feature makes
use of the residual heat produced by the
engine.
Activating
Turn the SmartKey in the starter switch
to position1 or remove it from the
starter switch.

Press button
T
(page 175).
The indicator lamp on button
T

comes on.
Deactivating

Press button
T
(page 175).
The indicator lamp on button
T

goes off.The residual heat is automatically turned
off:


when the ignition is switched on


after about 30 minutes


if the battery voltage drops
!Do not obstruct the air vent in the stor-
age compartment.iThe storage compartment can be heat-
ed or cooled.
The compartment can get very warm
due to its confined space. When storing
heat sensitive objects in the compart-
ment, close the air vent (
page 184)
while heating the passenger compart-
ment.
iHow long the system will provide heat-
ing depends on the coolant tempera-
ture and the temperature set by the
operator. The blower will run at speed
setting1 regardless of the air distribu-
tion control setting.

226 Controls in detailUseful featuresOpening storage compartment
Press button1 and lift the armrest lid.Opening storage tray
The tray contains a coin holder.

Press button2 and lift the armrest.Compartment for glasses
The compartment for glasses is located un-
der the armrest in the center console.
1Compartment for glasses
Opening compartment for glasses

Fold the right side of the armrest up-
wards.
iThe storage compartment can be heat-
ed or cooled.
The compartment can get very warm
due to its confined space. When storing
heat-sensitive objects in the compart-
ment, close the air vent (
page 184)
while heating the passenger compart-
ment.
!Do not obstruct the air vent in the stor-
age compartment.
!Do not store any objects under the
storage tray.
Do not let bank cards, credit cards, or
other cards with a magnetic strip come
near the storage tray, as a magnet built
into the tray could erase or change the
information on the card.