2003 MERCEDES-BENZ SL55AMG warning light

315 Practical hints
Flat tire
Mounting the new wheel
Clean contact surfaces of wheel and
wheel hub.

Guide the spare wheel onto the align-
ment bolt and push it on.

Insert wheel bolts and tighten them
slightly.

Unscrew the alignment bolt, install last
wheel bolt and tighten slightly.
Warning!
G
Inflate spare wheel tire only after the wheel
is properly mounted.
Inflate the spare wheel tire using the electric
pump (
page 316)
before
lowering the ve-
hicle.
Warning!
G
Always replace wheel bolts that are dam-
aged or rusted.
Never apply oil or grease to wheel bolts.
Damaged wheel hub threads should be re-
paired immediately. Do not continue to drive
under these circumstances! Contact an au-
thorized Mercedes-Benz Center or call
Roadside Assistance.
Incorrect mounting bolts or improperly
tightened mounting bolts can cause the
wheel to come off. This could cause an acci-
dent. Be sure to use the correct mounting
bolts.
Warning!
G
Only use genuine equipment
Mercedes-Benz wheel bolts. They are identi-
fied by the Mercedes star. Other wheel bolts
may come loose.
Do not tighten the wheel bolts when the ve-
hicle is raised. Otherwise the vehicle could
tip over.

316 Practical hintsFlat tireInflating the spare tire
Take the electric air pump out of the
trunk (
page 289).
1Flap
2Air hose with pressure gauge and vent
screw
3Union nut
4Electrical plug

Open flap 1 on air pump.

Pull out the electrical plug 4 and air
hose with the pressure gauge 2.

Remove the valve cap from the tire
valve.

Screw the air hose 2 onto the tire valve.

Insert electrical plug 4 into vehicle ci-
gar lighter socket.

Turn the key in the ignition to
position1.
or

Press the KEYLESS-GO* start/stop
button on the selector lever once with-
out depressing the brake pedal.

Press 1 on the electric air pump switch.
The electric air pump should now
switch on and inflate the tire.

Inflate the tire to approx. 36 psi
(2.5 bar).
This takes about five minutes for the
spare tire. The air hose 2 and the union
nut 3 can become hot duration infla-
tion. Exercise proper caution to avoid
burning yourself when using the equip-
ment.
!Do not lower the vehicle before inflat-
ing the spare wheel tire. Otherwise the
rim may be damaged.Warning!
G
Observe instructions on air pump label.

324 Practical hintsJump startingThe starter battery is located in the engine
compartment.
Make sure that the two vehicles do not
touch.

Turn off the engine.

Turn off all electrical consumers.

Apply parking brake.

Shift selector lever to positionP.1Negative terminal of charged battery
2Negative terminal of discharged
battery
3Positive terminal of discharged battery
4Positive terminal of charged battery

Remove the red cover from positive ter-
minal on both vehicles (
page 319).

Connect the positive terminals 3 and 4
of the batteries with the jumper cables.
Start with the charged battery.

Start the engine of the vehicle with the
charged battery and run at idle speed.

Connect the negative terminals 1 and 2
of the batteries with the jumper cables.
Start with the charged battery.

Start the engine of the disabled vehi-
cle.
Now you can again turn on the electri-
cal consumers. Do not turn on the
lights under any circumstances.

Remove the jumper cables first from
the negative terminals 1 and 2 of the
batteries and then from the positive
terminals 3 and 4.

Have the battery checked at the near-
est Mercedes-Benz Center.
Warning!
G
Never lean over the battery while connect-
ing or jump starting.Warning!
G
Keep flames or sparks away from battery.
Do not smoke.
Observe all safety instructions and precau-
tions when handling automotive batteries
(page 232).
iThe vehicle cannot be started via
tow-start.

359 Index
Brakes 216
Warning lamp 253
Break-in period 214
Bulbs, replacing
Backup lamps 299
Brake lamps 296
Front lamps 295, 298
License plate lamps 300
Parking lamps 299
Rear fog lamp 299
Standing lamps 299
Tail lamp assemblies 299
Turn signal lamps, front 298
Turn signal lamps, rear 299
C
CAC (Customer Assistance Center) 351
CAN System 351
Capacities
Fuels, coolants, lubricants etc. 342
Catalytic converter 223
CD player
Operating 116
Center air vents 23
Center console
Lower part 24
Upper part 23Centigrade
Setting temperature units 122
Central locking
Automatic 91
Central locking switch 92
Switching on/off (control
system) 128
Unlocking from inside 92
Central locking switch 23
Central unlocking switch 23
Changing
Batteries (key) 293
Batteries (KEYLESS-GO* card) 294
Key setting 81
KEYLESS-GO* card setting 86
Vehicle level 185
Charging
Vehicle batteries 321
CHECK ENGINE malfunction indicator
lamp 21, 256
Checking
Batteries (KEYLESS-GO* card) 87
Coolant level 230
Oil level 226, 228
Tire inflate pressure 226
Vehicle lighting 226Vehicle lock status (KEYLESS-GO*
card) 87
Child safety
Airbags 54
Automatic child seat recognition 64
Infant and child restraint systems 52
Cigarette lighter 23, 197
Cleaning
Headlamps 146
Windshield 44
Clock 19
Closing
Glove box 190
Hood 228
Retractable hardtop (electronic
key) 164
Retractable hardtop (switch) 161
Side windows 158
Side windows (KEYLESS-GO*) 88
Sunshade* 167
Trunk lid 83, 91
Cockpit 352
Collapsible tire 352
COMAND 23
COMAND* 352
COMAND*, radio and telephone 222

360 IndexCombination switch 19, 43, 104
Consumer information 348
Control system 110, 113, 352
AUDIO menu 115
Convenience submenu 129
Distronic* menu 117
Functions 111
Instrument cluster submenu 122
Lighting submenu 124
Malfunction memory menu 118
Menus 111
Multifunction display 110
Multifunction steering wheel 111
NAVI menu 117
Standard display menu 110, 115
Submenus 114
TEL* menu 133
Trip computer menu 131
Vehicle submenu 127
Coolant 345
Adding 231
Anticorrosion/antifreeze
quantity 346
Checking level 230
Messages in display 272, 273, 274
Temperature 224Temperature gauge 108
Temperature warning lamp 21
Warning lamp 254
Cooling see Air conditioner
Courtesy lighting 107
Cruise control 168, 262, 352
Canceling 169
Driving downhill 169
Driving uphill 169
Fine adjustment 170
Setting 170
Setting a higher speed 170
Setting a lower speed 170
Setting speed 169, 170
Cruise control lever 19, 168
For cruise control 168
For Distronic* 175
Cup holder 23, 190
Opening 190
Customer Assistance Center 351
D
Daytime running lamp mode 103
Setting 124
Deactivating
Air conditioning (cooling) 155
Air recirculation mode 152Alarm 76
Anti-theft alarm system 76
Automatic climate control 154
Central locking (control system) 128
Cruise control 169
Distance warning function* 180
Distronic* 178
Engine with KEYLESS-GO* 49
Engine with the key 48
ESP 71
Exterior lamps 102
Hazard warning flasher 105
Headlamps 48, 102
Immobilizer 75
Interior light delayed switch-off 127
Parktronic* 189
Rear window defroster 153
Residual heat 154
Seat heater 97, 98
Seat ventilation* 96
Steering wheel gearshift control
(SL 55 AMG Kompressor) 143
Tow-away alarm 77
Deep water see Standing water
Defrosting 151

361 Index
Delayed switch-off
Exterior lamps 125
Interior lighting 127
Digital clock 19
Direction of rotation (tires) 235
Displays
Distronic* 173
Messages 287
Parktronic* 187
Service indicator 241
Distance to empty (range)
Calling up 133
Distance warning function* 179
Activating 180
Deactivating 180
DTR* warning lamp 179
Intermittent warning sound 179
Symbol 117, 174
Distance warning function* switch 24
Distronic indicator lamp* 21
Distronic* 171, 352
Activating 175
Calling up settings 117, 174
Cleaning sensors 246
Cover 246
Cruise control lever 175Deactivating 178
Deceleration 174
Decreasing time interval 179
Displays 173
Distance warning function 179
Distance warning function switch 24
Driving hints 180
DTR warning lamp 173
Fine adjustment 177
Increasing time interval 179
Intermittent signal tone 173
Messages in display 262
Setting a higher speed 176
Setting a slower speed 177
Setting distance 24
Setting speed 176
Setting stored speed 177
Warning and indicator lamps 173
Distronic* warning lamp 21
Door control panel 19, 26
Door handle 26
Doors
Message in display 286
Opening 89
Opening from inside vehicle 89
Storage compartments 192Downhill driving
Cruise control 169
Drink holder see Cup holder
Drinking and driving 215
Drive sensibly - save fuel 215
Driving 37, 42
Driving abroad 222
Driving hints
Distronic* 180
SBC brake system 74
Driving instructions 215
Driving off 218
Driving safety systems 68
ABS 68
BAS 69
ESP 70
Driving systems 168
ABC 183
Cruise control 168
Distronic* 171
Parktronic* 186
Vehicle level control 184
DTR* see Distronic*

364 IndexI
Ignition 29, 31
Switching on 29
Immobilizer 75
Activating 48, 75
Deactivating 75
Indicator lamps see Lamps, indicator and
warning
Infant and child restraint systems 62
Instrument cluster 20, 108, 353
Select language 123
Instrument lighting 108
Interior lighting 106
Automatic control 106
Delayed switch-off 127
Manual operation 107
Interior lighting control 25
Interior storage spaces 190
Locking storage compartments 194
Unlocking storage
compartments 194, 291
Intermittent wiping 44
J
Jack 289K
Key
Opening retractable hardtop 163
Key dependent memory 130
Key positions 29
Key, electronic
Battery check lamp 81
Changing the batteries 293
Checking the batteries 82
Closing retractable hardtop 164
Factory setting 81
Global locking 81
Global unlocking 81
Individual setting 81
Messages in display 286
Positions in starter switch 29
Remote controls 80
Reprogramming 81
Starting the engine 40
Turning off the engine 48
Unlocking 28
Key, Mechanical 290
KEYLESS-GO* 353
Key positions 30
Starting the engine 40
Turning off the engine 49KEYLESS-GO* card 84
Changing the batteries 294
Checking the batteries 87
Checking vehicle lock status 87
Factory setting 86
Global locking 86
Global unlocking 86
Locking 88
Loss of 89
Messages in display 269
Reprogramming 86
Unlocking 30, 84
KEYLESS-GO* start/stop button 23, 30,
40
Keys 80
Loss of 84
Kickdown 142, 353
Kilometers/miles in speedometer 123
Kneebag 57

365 Index
L
Labels, identification 334
Lamp bulbs, exterior 295
Lamps, exterior
Delayed switch-off 125
Exterior lamp switch 19, 43
Front 296
Headlamps 245
Light sensor 279
Messages in display 274
Replacing bulbs for rear 296, 299
Switching off 102
Switching on 102
Lamps, indicator and warning
ABS 21, 69, 70, 251
ABS/ESP 250
Airbag Off 57
Brakes 253
CHECK ENGINE 256
Coolant 254
Distronic* 173
DTR* 173
Engine diagnostics 256
Fuel reserve 255
SBC 72
Seat belts 256Service indicator 241
SRS 52
Turn signals 21
Language
Multifunction display 123
License plate lamps 124, 296
Replacing bulbs 300
Light sensor 279
Lighter see Cigarette lighter
Lighting
Instruments 108
Interior 106
Settings (control system) 124
Trunk 107
Lock buttons 28, 30
Door handle (KEYLESS-GO*) 50
Trunk (KEYLESS-GO*) 88
Locking 47
Automatic while driving 91
Centrally from inside 92
Fuel filler flap 225
Global (electronic key) 81
Global (KEYLESS-GO* card) 86
Storage compartments 194
Trunk separately 83
Vehicle in an emergency 292Low beam headlamps 102, 296
Replacing bulbs 298
Lowering
Easy-Pack manually 292
Roll bar 62
Luggage compartment, rear 195
Luggage cover 160
Message in display 272
Opening/closing 160
Lumbar support adjustment 93
M
Main fuse box 329
Maintenance 241
Malfunction memory 118
Calling up 118
Clearing 119
MANUAL
Shift program mode
(SL 55 AMG Kompressor) 142