tow MERCEDES-BENZ SL500 2002 R129 Owner's Manual

1 Contents
Introduction Product information .......................... 7
Operator’s manual ............................. 8
Where to find it ................................ 13
Problems with your vehicle ........... 14
Reporting Safety Defects ................ 15Instruments and controls Instruments and controls ............... 18
Door control panel ....................... 20
Overhead control panel ............... 21
Dashboard ..................................... 22
Center console .............................. 24Operation Vehicle keys ...................................... 28
Remote control with
folding master key ....................... 28
Central locking system ................... 29
Remote control ............................. 29
Locking and unlocking ................ 30Choosing global or
selective mode on
remote control ...............................31
Opening the trunk ........................31
Panic button ................................. 32
Start lock-out .................................... 33
General notes on the
central locking system ............... 33
Doors ................................................. 34
Central locking switch .................... 36
Automatic central locking .......... 37
Emergency unlocking in case of
accident ........................................ 38
Trunk ................................................. 38
Trunk lid release switch ................ 39
Trunk lid emergency release ........ 40
Power windows .................................41
Antitheft alarm system ................... 42
Tow-away alarm ............................... 43
Power seats ....................................... 44
Storing position in memory ....... 46
Backrest ............................................ 48
Multicontour seats .......................... 49
Seat heater ........................................ 50Seat belts and integrated
restraint system .......................... 52
Seat belts ........................................... 52
Seat belt nonusage
warning system ............................ 53
Fastening of seat belts ................. 54
BabySmart
TM airbag
deactivation system .................... 58
Self-test BabySmart
TM
without special child
seat installed ................................ 58
Supplemental restraint
system (SRS) ................................ 59
Emergency tensioning
retractor (ETR) ............................. 59
Airbags .............................................. 60
Front airbags ................................ 62
Side impact airbags ..................... 62
Safety guidelines for the
seat belt, emergency tensioning
retractor and airbag ..................... 67
Infant and child
restraint systems .......................... 68
Adjusting steering column ............. 70

5 Contents
Practical hints First aid kit ..................................... 216
Stowing things in the vehicle ...... 216
Vehicle tools .................................... 217
Vehicle jack ..................................... 218
Fuses ................................................ 219
Hood .................................................220
Automatic transmission
fluid level ...................................222
Checking engine oil level .............222
Coolant level ...................................224
Adding coolant ...............................225
Windshield and
headlamp washer
fluid mixing ratio ......................226
Wheels .............................................227
Tire replacement ............................227
Rotating wheels ..............................228
Spare wheel ....................................229
Changing wheels ........................... 231
Tire inflation pressure ..................235
Battery .............................................237
Battery Recycling .......................238Jump starting ................................. 239
Towing the vehicle ........................ 241
Exterior lamps ............................... 243
Headlamp assembly
(Halogen) .................................... 244
Taillamp assemblies .................. 250
Changing batteries in the
remote control ........................... 252
Synchronizing ............................ 253
Raising soft top manually ............ 254
Replacing wiper blade ................. 258
Manual release of
fuel filler flap ............................ 260
Trunk lamp ..................................... 260
Vehicle care Cleaning and care
of the vehicle ............................. 262
Power washer ............................. 263
Tar stains .................................... 263
Paintwork, Painted Body
Components ................................ 263
Engine cleaning ......................... 264
Vehicle washing ......................... 264Ornamental moldings ................264
Headlamps, taillamps,
turn signal lenses ......................264
Window cleaning .......................265
Light alloy wheels ......................265
Instrument cluster .....................265
Steering wheel and
gear selector lever ......................265
Cup holder ...................................265
Seat belts .....................................266
Headliner, shelf behind
roll bars, and other hard
plastic trim items .......................266
Soft top .........................................266
Headliner .....................................267
Wind screen ................................267
Automatic antenna .....................267
Wiper blade .................................267
Headlamp cleaning
system ..........................................267
Leather upholstery .....................268
Plastic and rubber parts ............268
Illuminated door sill panels .....268

23 Instruments and controls
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index 1Side air outlet, adjustable, see page 91
2Level control switch and wheel change switch,
see page 196
3Exterior lamp switch, see page 86
4Parking brake release, see page 175
5Hood lock release, see page 220
6Parking brake pedal, see page 175
7Combination switch, see page 86
8Cruise control switch, see page 184
9Horn
10Airbag, see page 60
11Voice recognition system switch, see separate
operating instructions
12Instrument cluster, see page 74
13Steering lock with ignition/starter switch,
see page 165
14Center air outlets adjustable, see page 91
15Heated air supply button - center air outlet,
see page 9116Non-heated/cooled air supply button - center air
outlet, see page 91
17Storage/eyeglasses compartment, see page 124
18Air volume control for left air outlet, see page 91
19Air volume control for center air outlets, see page 91
20Air volume control for right air outlet, see page 91
21Airbag off indicator lamp, see page 213
22Automatic climate control, see page 90
Rear window defroster switch, see page 95
23Audio system, see page 98
24Trunk lid release switch, see page 39
25Switch for tow-away alarm, see page 43
Indicator lamp for antitheft alarm system,
see page 42
26Central locking switch, see page 36
27Hazard warning flasher switch, see page 89
28Adaptive damping system adjustment switch,
see page 199
29ESP control switch, see page 194
30Roll bar operation switch, see page 118

26 Contents - Operation
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Operation Vehicle keys ...................................... 28
Remote control with
folding master key ....................... 28
Central locking system ................... 29
Remote control ............................. 29
Locking and unlocking ................ 30
Choosing global or selective
mode on remote control .............. 31
Opening the trunk ....................... 31
Panic button .................................. 32
Start lock-out .................................... 33
General notes on the
central locking system ............... 33
Doors .................................................. 34
Central locking switch .................... 36
Automatic central locking .......... 37
Emergency unlocking in case of
accident ........................................ 38
Trunk ................................................. 38
Trunk lid release switch ................. 39
Trunk lid emergency release ......... 40
Power windows ................................. 41Antitheft alarm system ................... 42
Tow-away alarm ............................... 43
Power seats ....................................... 44
Storing position in memory ....... 46
Backrest ............................................ 48
Multicontour seats .......................... 49
Seat heater ........................................ 50
Seat belts and integrated
restraint system .......................... 52
Seat belts .......................................... 52
Seat belt nonusage
warning system ............................ 53
Fastening of seat belts ................ 54
BabySmart
TM airbag
deactivation system ................... 58
Self-test BabySmart
TM
without special child
seat installed ............................... 58
Supplemental restraint
system (SRS) ............................... 59
Emergency tensioning
retractor (ETR) ............................ 59
Airbags .............................................. 60
Front airbags ................................ 62Side impact airbags ..................... 62
Safety guidelines for the
seat belt, emergency tensioning
retractor and airbag ..................... 67
Infant and child
restraint systems .......................... 68
Adjusting steering column ............. 70
Storing steering column
position in memory ..................... 70
Rear view mirrors ............................ 71
Inside rear view mirror ............... 71
Antiglare night position .............. 71
Exterior rear view mirrors .......... 72
Storing mirror positions in
memory .......................................... 73
Instrument cluster ........................... 74
Flexible service system (FSS) ........ 80
Engine oil level indicator in odometer
display field ................................. 82
Fuel consumption gauge ................ 83
Engine oil temperature gauge ........ 83
Engine oil consumption .................. 83
Exterior lamp switch ....................... 84
Standing lamps ............................. 85

37 Central locking system
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Automatic central locking
The central locking switch also operates the automatic
central locking.
With the automatic central locking system activated, the
doors and trunk are locked at vehicle speeds of approx.
9 mph (15 km/h) or more. The fuel filler flap remains
unlocked.
To a ctiva te:
With key in steering lock position 2 hold upper portion
of switch (1) for a minimum of 5 seconds.
To deactivate:
With key in steering lock position 2 hold lower portion
of switch (2) for a minimum of 5 seconds.
Notes:
If doors are unlocked with the central locking switch
after activating the automatic central locking, and
neither door is opened, then the doors remain unlocked
even at vehicle speeds of approx. 9 mph (15 km/h) or
more.If a door is opened from the inside at speeds of approx.
9 mph (15 km/h) or less with the automatic central
locking activated, the door will again be automatically
locked at speeds of approx. 9 mph (15 km/h) or more.
Important!
When towing the vehicle, or with the vehicle on a
dynamometer test stand, please, note the following:
With the automatic central locking activated and the
key in steering lock position 2, the vehicle doors will
lock if the left front wheel as well as the right rear
wheel spin are turning at vehicle speeds of approx.
9mph (15km/h) or more.
To prevent the vehicle door locks from locking,
deactivate the automatic central locking.
Emergency unlocking in case of accident
The doors unlock automatically a short time after a
strong deceleration is detected, such as in a collision
(this is intended to aid rescue and exit). Driving on
rough roads may cause the vehicle to unlock. If
necessary, the vehicle can be locked again with the
interior central locking switch.

43 Tow-away protection
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Tow - aw ay al a rm
The switch is located in the center console.
1Press to switch off
2Indicator lamp
Once the alarm system has been armed, the exterior
vehicle lamps will flash and an alarm will sound when
someone attempts to raise the vehicle.The alarm will last approximately 3 minutes in the form
of f lashing exterior lamps. At the same time an alarm
will sound for 30 seconds. The alarm will stay on even if
the vehicle is immediately lowered.
The tow-away alarm system is switched off automatically
if the vehicle is unlocked with the electronic main key.
If the alarm stays on for more than 20 seconds, an
emergency call is initiated automatically. See Tele Aid
on page 156.
To prevent triggering the tow-away alarm feature, switch
off the tow-away alarm before towing the vehicle, or
when parking on a surface subject to movement, such
as a ferry or auto train.
To do so, turn key in steering lock to position 1 or 0, or
remove key from steering lock. Press tow-away alarm
switch (1). The indicator lamp (2) illuminates briefly.
Exit vehicle, and lock vehicle with key or remote
control.
The tow-away alarm remains switched off until the
vehicle is locked again with key or remote control, at
which time it is automatically reactivated.

124 Interior equipment
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Interior Storage compartment (eyeglasses compartment) in
the dashboard
1Storage compartment (eyeglasses compartment)
2Button for storage compartment
3Lock
Wa r n i n g !
To help avoid personal injury during a collision or
sudden maneuver, exercise care when stowing
things. Put luggage or cargo in the trunk if
possible.Luggage nets cannot secure hard or heavy objects.

130 Interior equipment
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Ashtray with lighter
Ashtray in center console
By touching the bottom of the cover lightly, the ashtray
opens automatically.
Prior to removing the ashtray insert, move the gear
selector lever to position “N”.To remove ashtray:
Push sliding knob (1) toward the right to eject the
insert.
To install ashtray:
Install insert into ashtray frame and push down to
engage.
Wa r n i n g !
Remove front ashtray only with vehicle standing
still. With the gear selector lever in position “N”,
turn off the engine and set the parking brake.
Otherwise the vehicle might move as a result of
unintended contact with the gear selector lever.

157 Tele Aid
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Emergency calls
An emergency call is initiated automatically:
• following an accident in which the Emergency
Tensioning Retractors (ETR’s) or airbags deploy,
• if the antitheft alarm or the tow away alarm stays on
for more than 20 seconds, see page 42 and page 43.
An emergency call can also be initiated manually by
opening the cover next to the interior rear view mirror
labeled “SOS”, then pressing the button (for longer than
2 seconds) located under the cover. See below for
instructions on initiating an emergency call manually.
Once the emergency call is in progress, the indicator
lamp in the “SOS” button will begin to f lash. All
information relevant to the emergency, such as the
location of the vehicle (determined by the GPS satellite
location system), vehicle model, identification number
and color are generated.
A voice connection between the Response Center and
the occupants of the vehicle will be established
automatically soon after the emergency call has been
initiated. When a voice connection is established the
audio system mutes. The Response Center will attempt
to determine more precisely the nature of the accident
provided they can speak to an occupant of the vehicle.The Tele Aid system is available if:
• it has been activated and is operational. Activation
requires a subscription for monitoring services and
cellular air time
• the relevant cellular phone network and GPS signals
are available pass the information on to the
Response Center.
Note:
Location of the vehicle on a map is possible if the
vehicle is able to receive signals from the GPS satellite
network pass the information on to the Response
Center.
Wa r n i n g !
If the indicator lamp in the “SOS” button is
illuminated continuously and there was no voice
connection to the Response Center established,
then the Tele Aid system could not initiate an
emergency call (e.g. the relevant cellular phone
network is not available).Should this occur, assistance must be summoned
by oth er means.

159 Tele Aid
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Roadside Assistance button •
Located below the center armrest cover is the Roadside
Assistance button•. Pressing and holding the
button (for longer than 2 seconds), will initiate a call to
a Mercedes-Benz Roadside Assistance dispatcher. The
button will flash while the call is in progress. The
Tele Aid system will transmit data generating the
vehicle identification number, model, color and location
(subject to availability of cellular and GPS signals).A voice connection between the Roadside Assistance
dispatcher and the occupants of the vehicle will be
established. When a voice connection is established the
audio system mutes. The nature of the need for
assistance can then be described. The Mercedes-Benz
Roadside assistance dispatcher will either dispatch a
qualified Mercedes-Benz technician or arrange to tow
your vehicle to the nearest Mercedes-Benz Center. For
services such as labor and/or towing charges may apply.
Refer to the Roadside Assistance manual for more
information.
These programs are only available in the USA:
• Sign and Drive services: Services such as jump start,
a few gallons of fuel or the replacement of a f lat tire
with the vehicle spare tire are obtainable,
• Remote Vehicle Diagnostics: This function permits
the Mercedes-Benz Roadside Assistance dispatcher
to download malfunction codes and actual vehicle
data.
Wa r n i n g !
If you feel at any way in jeopardy when in the
vehicle (e.g. smoke or fire in the vehicle, vehicle in
a dangerous road location), please do not wait for
voice contact after you have pressed the emergency
button. Carefully leave the vehicle and move to a
safe location. The Response Center will
automatically contact local emergency officials
with the vehicle’s approximate location if they
receive an automatic “SOS” signal and cannot make
voice contact with the vehicle occupants.