2003 MERCEDES-BENZ S500 4MATIC Air system

Contents
Introduction.......................................... 9
Product information ................................ 9
Operator’s Manual ............................... 10
Service and warranty information .. 10
Important notice for California
retail buyers and lessees of
Mercedes-Benz automobiles .......... 11
Maintenance .................................. 12
Roadside Assistance ...................... 12
Change of address or ownership.... 12
Operating your vehicle outside the
USA or Canada............................... 13
Where to find it .................................... 14
Symbols ............................................... 15
Operating safety .................................. 16
Proper use of the vehicle ............... 16
Problems with your vehicle .................. 17
Reporting safety defects...................... 18
Reporting safety defects ................ 18At a glance......................................... 19
Cockpit ................................................ 20
Instrument cluster ............................... 22
Multifunction steering wheel ............... 24Center console ..................................... 25
Upper part ...................................... 25
Lower part ...................................... 26
Overhead control panel ........................ 27
Door control panel................................ 28
Getting started................................... 29
Unlocking ............................................. 30
Unlocking with the SmartKey.......... 30
Unlocking with KEYLESS-GO* ......... 32
Adjusting .............................................. 34
Seats............................................... 34
Steering wheel ................................ 37
Mirrors ............................................ 38
Driving .................................................. 40
Fastening the seat belts.................. 40
Starting the engine ......................... 42
Switching on headlamps ................. 46
Turn signals and high beam ............ 46
Windshield wipers ........................... 47
Problems while driving .................... 48
Parking and locking .............................. 50
Parking brake.................................. 50
Switching off headlamps................. 51
Turning off engine ........................... 52
Safety and Security........................... 55
Occupant safety ................................... 56
Airbags ........................................... 57
Seat belts ....................................... 62
Preventive occupant safety
(PRE-SAFE) ..................................... 66
Children in the vehicle .................... 67
Override switch for rear passenger
compartment .................................. 74
Panic alarm .......................................... 75
Activating........................................ 75
Deactivating.................................... 75
Driving safety systems ......................... 76
ABS ................................................. 76
BAS ................................................. 78
ESP ................................................. 78
Four wheel electronic traction system
(4MATIC) with the ESP .................... 81
Anti-theft systems ................................ 82
Immobilizer ..................................... 82
Anti-theft alarm system .................. 82
Tow-away alarm .............................. 84

Contents
Sun visors .................................... 172
Rear window sunshade* .............. 173
Rear door window sunshade* ...... 173
Automatic climate control ................. 174
Setting the temperature ............... 177
Adjusting air distribution .............. 178
Adjusting air volume .................... 179
Maximum cooling MAXCOOL ....... 179
Defrosting .................................... 180
Air recirculation mode.................. 180
Charcoal filter .............................. 182
Rear window defroster ................. 183
Deactivating the climate control
system ......................................... 183
Air conditioning ............................ 184
Storage compartment ventilation. 184
Residual heat and ventilation ....... 185
Rear passenger compartment
adjustable air vents ...................... 186
Rear passenger compartment
climate control* ........................... 187
Power windows.................................. 188
Opening and closing the windows 188
Synchronizing power windows ..... 191Sliding/pop-up roof ............................ 192
Opening and closing the slid-
ing/pop-up roof ............................ 192
Synchronizing the sliding / pop-up
roof .............................................. 195
Driving systems .................................. 196
Cruise control ............................... 196
Distronic* ..................................... 199
AIRMATIC...................................... 211
Active Body Control (ABC)* .......... 213
Parktronic system* (Parking
assist) ........................................... 218
Loading............................................... 222
Roof rack* .................................... 222
Loading instructions ..................... 222
Cargo tie-down hooks ................... 223
Useful features ................................... 224
Interior storage spaces ................. 224
Ashtrays........................................ 232
Cigarette lighters .......................... 233
Heated steering wheel* ................ 235
Telephone* ................................... 236
Tele Aid ......................................... 237
Garage door opener ...................... 245
Infrared reflecting windshield ....... 248
Operation.......................................... 249
The first 1000 miles (1500 km) .......... 250
Driving instructions ............................ 251
Drive sensibly – save fuel ............. 251
Drinking and driving...................... 251
Pedals ........................................... 251
Power assistance .......................... 251
Brakes .......................................... 252
Driving off ..................................... 253
Parking ......................................... 253
Tires.............................................. 254
Hydroplaning ................................ 255
Tire traction .................................. 255
Tire speed rating ........................... 255
Winter driving instructions ............ 256
Standing water ............................. 257
Passenger compartment............... 258
Driving abroad .............................. 258
Control and operation of radio
transmitters .................................. 258
Catalytic converter ....................... 259
Emission control ........................... 259
Coolant temperature .................... 260

Contents
Technical data................................. 357
Spare parts service ............................ 358
Warranty coverage............................. 359
Loss of Service and Warranty
Information Booklet ..................... 359
Identification labels ........................... 360
Layout of poly-V-belt drive ................. 361
S 430 / S 500.............................. 361
S 55 AMG..................................... 361
S 600 ........................................... 361
Engine................................................ 362
Rims and tires.................................... 364
Same size tires............................. 365
Mixed size tires ............................ 366
Spare wheel ................................. 367
Electrical system ............................... 368
Main dimensions ............................... 369
Weights.............................................. 370
Fuels, coolants, lubricants etc. .......... 371
Capacities .................................... 371
Engine oils.................................... 373
Engine oil additives ...................... 373
Air conditioning refrigerant .......... 373
Brake fluid .................................... 373
Premium unleaded gasoline ......... 374Fuel requirements ......................... 374
Gasoline additives......................... 374
Coolants ....................................... 375
Windshield and headlamp washer
system .......................................... 377
Consumer information ........................ 378
Uniform tire quality grading .......... 378
Technical terms................................ 381Index.................................................. 387

16 IntroductionOperating safety
Operating safety
Proper use of the vehicle
Proper use of the vehicle requires that you
are familiar with the following information
and rules:

The safety precautions in this manual


The “Technical data” section in this
manual


Traffic rules and regulations


Motor vehicle laws and safety stan-
dards
Warning!
G
Work improperly carried out on electronic
components and associated software could
cause them to cease functioning. Because
the vehicle’s electronic components are in-
terconnected, any modification made may
produce an undesired effect on other sys-
tems.
Electronic system malfunctions could seri-
ously impair the operating safety of your ve-
hicle.
Ensure that any repairs or modifications to
electronic components are carried out by an
authorized Mercedes-Benz Center.
Other improper work or modifications on the
vehicle could also have a negative impact on
the operating safety of the vehicle.
Some safety systems only function while the
engine is running. You should therefore nev-
er turn off the engine while driving.

25 At a glance
Center console
Center console
Upper part
Item
Page
1
Switch for rear window
sunshade
173
2
Parking assist (Parktronic*
system) deactivation
switch
221
3
Airmatic or ABC* switch
213
4
Level control switch
216
5
Central locking switch
Anti-theft alarm system in-
dicator lamp
103
83
6
Hazard warning flasher
on/off switch
124
Item
Page
7
Central unlocking switch
103
8
ESP (Electronic Stability
Program) control switch
80
9
Rear seat head restraints,
switch for folding down
106
10
Tow-away alarm switch
84
11
COMAND system (see sep-
arate operating instruc-
tions)
12
Automatic climate control
187
13
Ashtray
Lighter
232
233

35 Getting started
Adjusting
Seat adjustment
The seat adjustment switches are located
on the front doors.
1Head restraint height
2Seat height
3Seat cushion tilt
4Seat cushion depth
5Seat fore and aft adjustment
6Seat backrest tilt
Warning!
G
Children 12 years old and under must never
ride in the front seat, except in a
Mercedes-Benz authorized BabySmart
TM
compatible child seat, which operates with
the BabySmart
TM system installed in the ve-
hicle to deactivate the front passenger air-
bag when it is properly installed. Otherwise
they will be struck by the airbag when it in-
flates in a crash. If this happens, serious or
fatal injury will result.
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front seat-
ing positions. Infants and small children
must ride in back seats and be seated in an
appropriate infant or child restraint system,
which is properly secured with the vehicle's
seat belt and top tether strap, or secured via
lower anchors and top tether strap, fully in
accordance with the child seat manufactur-
er’s instructions.
A child’s risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle and
the child is not properly secured in the child
restraint.

40 Getting startedDriving
Driving
Fastening the seat belts
Warning!
G
Do not lay any objects in the driver’s foot-
well. Be careful that floor mats or carpets in
the driver’s footwell have sufficient clear-
ance for the pedals.
During sudden driving or braking maneuvers
the objects could get caught between the
pedals. You could then no longer brake or
accelerate.
Warning!
G
Always fasten your seat belt before driving
off. Always make sure your passengers are
properly restrained, even those sitting in the
rear and pregnant women.
Failure to wear and properly fasten and po-
sition your seat belt greatly increases your
risk of injuries and their likely severity in an
accident. You and your passenger should al-
ways wear seat belts.
If you are ever in an accident, your injuries
can be considerably more severe without
your seat belt properly buckled. Without
your seat belt buckled, you are much more
likely to hit the interior of the vehicle or be
ejected from it. You can be seriously injured
or killed.
In the same crash, the possibility of injury or
death is lessened if you are wearing your
seat belt. The airbags can only protect as ex-
pected if the occupants are using their seat
belts (
page 56).
Warning!
G
Children 12 years old and under must never
ride in the front seat, except in a
Mercedes-Benz authorized BabySmart
TM
compatible child seat, which operates with
the BabySmart
TM system installed in the ve-
hicle to deactivate the front passenger air-
bag when it is properly installed. Otherwise
they will be struck by the airbag when it in-
flates in a crash. If this happens, serious or
fatal injury will result.


56 Safety and SecurityOccupant safety
Occupant safetyIn this section you will learn the most im-
portant facts about the restraint systems
of the vehicle.
The restraint systems are:

Seat belts


Emergency tensioning device


Airbags


Child seats


Child seat recognition


Lower anchors and tethers for children
(LATCH)
As independent systems their protective
effects work in conjunction with each oth-
er.The
1
indicator lamp in the instrument
cluster lights up


for about four seconds when you turn
the key in the starter switch to
position1 or press the KEYLESS-GO*
start/stop button once. It then goes
out briefly, lights up again and remains
lit until you start the engine.


for about four seconds when you start
the engine by turning the key or press-
ing the KEYLESS-GO* start/stop but-
ton.The restraint systems are fully operational
if the 1 indicator lamp is not lit when the
engine is running.
A malfunction in the system has been de-
tected, if the 1 indicator lamp:


fails to go out after approximately four
seconds.


does not come on at all.


comes on after the engine was started
or while driving.
For safety reasons, we strongly recom-
mend that you visit an authorized
Mercedes-Benz Center immediately to
have the system checked.
More information can be found in the
“Practical hints” section (
page 289).
iFor information on infants and children
traveling with you in the vehicle and re-
straint systems for infants and chil-
dren, see “Children in the vehicle”
(page 67).
iThe
1
indicator lamp lights up and
remains lit if the key is turned to posi-
tion 2 and left there or the
KEYLESS-GO* start/stop button is
pressed twice. The indicator lamp will
go out when you start the engine.