
2 Contents
Antiglare night position  .............. 71
Exterior rear view mirrors  .......... 72
Storing mirror positions in 
memory .......................................... 73
Instrument cluster  ........................... 74
Indicator lamps in the
instrument cluster  ....................... 76
Additional function indicator 
lamps  .............................................. 77
Instrument lamps  ......................... 77
Display illumination  .................... 77
Coolant temperature gauge  ........ 78
Outside temperature 
indicator  ........................................ 78
Trip odometer  ............................... 79
Clock  .............................................. 79
Tachometer  .................................... 79
Flexible service system (FSS)  ........ 80Engine 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
Night security illumination  ....... 85
Combination switch  ........................ 86
Blocked windshield wiper  .......... 88
Windshield wiper smears  .......... 88
Windshield and headlamp 
washer fluid mixing ratio  .......... 88
Hazard warning flasher switch ..... 89
Automatic climate control .............. 90
Display and controls  ................... 92
Basic setting - automatic mode  . 93
Economy ........................................ 93
Special settings  ............................ 94Audio and telephone, operation  .... 98
Power windows ................................116
Express opening of 
door windows ...............................117
Synchronizing power 
windows ........................................117
Roll bar  .............................................118
Interior lighting  ............................. 120
Interior lamps  ............................. 120
Reading lamps  ............................ 120
Entrance lamps in footwells, 
exit lamps in doors  .................... 120
Sunshade, manual  ......................... 121
Power sunshade  ............................. 122
Sun visors  ....................................... 123
Illuminated vanity mirror  ............ 123
Interior  ............................................ 124 

4 Contents
Ve h i c l e s   w i t h   s p o r t  
package  ........................................ 181
Winter driving 
instructions  ................................. 182
Winter driving  ............................ 183
Block heater  ................................ 183
Deep water  .................................. 184
Traveling abroad  ........................ 184
Cruise control  ................................. 185
Brake assist system (BAS)  ............ 188
Antilock brake system (ABS)  ....... 190
ABS control  ................................. 191
Electronic Stability Program 
(ESP)  ........................................... 192
Synchronizing ESP  .................... 193
ESP Control Switch  .................... 194
Level control system  ...................... 196
Level control switch
positions  ...................................... 196
Normal Level  ............................... 197
Wheel Change Switch  ............... 198
Adaptive Damping System 
(ADS) ........................................... 199Adaptive damping system 
adjustment  ...................................199
What you should know at the gas 
station ......................................... 200
Fuel supply  ................................. 200
Fuel  .............................................. 200
Check regularly and before 
a long trip  .................................. 202
Instrument cluster displayMalfunction and indicator
lamps in the instrument 
cluster ......................................... 204
On-board diagnostic system 
Check engine malfunction 
indicator lamp  ............................ 204
Brake warning lamp  .................. 204
Brake pad wear 
indicator lamp  ............................ 205
Seat belt warning lamp ............. 206
Supplemental restraint
system (SRS) indicator lamp  .... 206
Fuel reserve and fuel cap 
placement warning  ................... 207Electronic stability program 
(ESP) - warning lamp .................207
BAS-/ESP malfunction 
indicator lamp .............................207
ABS malfunction 
indicator lamp .............................208
Low engine coolant 
level warning lamp  ....................209
Low windshield and headlamp 
washer system fluid level 
warning lamp .............................. 210
Low engine oil level 
warning lamp .............................. 210
Charge indicator lamp  ............... 211
Exterior lamp failure 
indicator lamp ............................. 211
Roll bar warning lamp ............... 212
ADS indicator lamp .................... 212
High beam indicator lamp  ........ 213
Additional function 
indicator lamps 
(in the odometer display) .......... 213
Malfunction and indicator 
lamp (in the dashboard)  .......... 213 

5 ContentsPassenger airbag 
indicator lamp ............................. 213
Practical hintsFirst aid kit  ..................................... 215
Stowing things in the vehicle  ...... 215
Vehicle tools .................................... 216
Vehicle jack ..................................... 217
Fuses ................................................ 218
Hood  ................................................. 219
Automatic transmission 
fluid level  ...................................221
Checking engine oil level  .............221
Coolant level  ...................................223
Adding coolant  ...............................224
Windshield and headlamp 
washer fluid mixing ratio  ........225
Wheels  .............................................226
Tire replacement ............................226
Rotating wheels ..............................227
Spare wheel  ....................................228
Changing wheels  ...........................230
Tire inflation pressure  ..................234
Battery  .............................................236Battery Recycling ....................... 237
Jump starting  ................................. 238
Towing the vehicle  ........................ 240
Exterior lamps  ............................... 242
Headlamp assembly 
(Halogen)  .................................... 243
Taillamp assemblies  .................. 249
Changing batteries in
the remote control  .................... 251
Synchronizing  ............................ 252
Raising soft top manually  ............ 253
Replacing wiper blade insert  ...... 257
Manual release of 
fuel filler flap  ............................ 259
Trunk lamp ..................................... 259
Vehicle careCleaning and care 
of the vehicle  ............................. 261
Power washer  ............................. 262
Tar stains  .................................... 262
Paintwork, Painted Body 
Components ................................ 262
Engine cleaning  ......................... 263Vehicle washing  .........................263
Ornamental moldings ................263
Headlamps, taillamps, 
turn signal lenses  ......................263
Window cleaning  .......................264
Light alloy wheels  ......................264
Instrument cluster  .....................264
Steering wheel and 
gear selector lever ......................264
Cup holder ...................................264
Seat belts  .....................................265
Headliner, shelf behind 
roll bars, and other hard 
plastic trim items  .......................265
Soft top .........................................265
Headliner .....................................266
Wind screen  ................................266
Automatic antenna .....................266
Wiper blade  .................................266
Headlamp cleaning system .......266
Leather upholstery .....................267
Plastic and rubber parts ............267
Illuminated door sill panels  .....267 

75 Instrument cluster
Technical
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index 1Fuel gauge with reserve and fuel cap placement 
warning lamp (yellow), see page 207
2Coolant temperature gauge, see page 78
3Fuel consumption gauge, see page 83
4Engine oil temperature gauge, see page 83
5Left turn signal indicator lamp (green), 
see combination switch on page 86
6K nob for intensity of  instrum ent l amps, see pa ge 77, 
for resetting trip odometer, see page 79 and 
for calling up FSS indicator, see page 80
7Speedometer8EPS warning lamp (yellow), see page 207
9Odometer display field, see page 82
10Main/trip odometer, see page 79
or FSS indicator, see page 80
or engine oil level indicator, see page 82
11Outside temperature indicator, see page 78
12Right turn signal indicator lamp (green), 
see combination switch on page 86
13Tachometer, see page 79
14Knob for setting clock, see page 79
15Clock, see page 79 

76 Instrument cluster
Technical
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index
Indicator lamps in the instrument cluster
Fuel reserve and fuel cap placement 
warning, see page 207
High beam, see page 86
Battery not being charged properly, 
see page 211
Low windshield and headlamp washer 
system fluid level see page 210
Coolant level low, see page 209
Engine oil level low, see page 210
Exterior lamp failure indicator lamp, 
see page 211
Roll bar warning lamp, see page 212
ESP warning lamp. Adjust driving to road 
condition, see page 207
ADS indicator lamp, see page 212BAS/ESP malfunction, see page 207
ABS malfunction, see page 208
Brake pads worn down, see page 205
Brake fluid low (except Canada)
Parking brake engaged, see page 204
Brake fluid low (Canada only)
Parking brake engaged, see page 204
SRS malfunction, see page 206
Fasten seat belt, see page 206
If the lamp comes on when the engine is 
running, it indicates a malfunction of the 
fuel management system or the emission 
control system, or the fuel cap is not closed 
tight. In all cases, we recommend that you 
have the malfunction checked as soon as 
possible, see page 204.
ABS 

201 What you should know at the gas station
Technical
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index •Engine oil
Engine oil level check, see page 82 or 221.
Fill quantity between upper and lower dipstick 
marking level: 2.1 US qt (2.0 l).
Recommended engine oils, see page 276.
•Coolant
For normal replenishing, use water (potable water 
quality).
For further information (e.g. anticorrosion/
antifreeze), see page 224.
•Spark plugs
Approved spark plugs, see page 275.
•Tire pressure
For tire pressure, refer to tire pressure label inside 
the fuel filler flap.
•Air conditioner
R-134a refrigerant and special PAG lubricant,
see page 276.•Bulbs
High and low beams: Halogen type 9004,
low beam: Xenon, for model SL 600 (SL 500 
optional)
high beam (models with Xenon): H 1 (55 W)
fog lamps: H1 (55 W),
turn signal, standing, side marker and parking 
lamps, front: 2357 NA (28.5/8.3 W/30/2.2 cp), tail, 
parking, standing and driver’s side rear fog lamp: 
21 / 4   W,
turn signal lamps, rear: 21 W/32 cp,
side marker lamps, rear: 10W/6 cp,
sto p  lamp s:  21 W /32  cp ,
backup lamps: 21 W/32 cp,
license plate lamps: 5W/4 cp. 

202 Check regularly and before a long trip
Technical
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index
Check regularly and before a long trip 1Coolant level
See “Adding coolant” on page 223.
2Windshield washer and
headlamp cleaning system
For refilling reservoir see page 225.
3Engine oil level
See “Checking engine oil level” on page 221 and 
“Engine oil level indicator” on page 82.
4Brake fluid
See “Brake fluid” on page 278.
Opening hood, see page 219.
Ve h i c l e   l i g h t i n g : Check function and cleanliness. For 
replacement of light bulbs, see “Exterior lamps” on page 
242.
Exterior lamp switch, see page 84. 

203 Contents – Instrument cluster display
Technical
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car care Index
Instrument cluster displayMalfunction and indicator
lamps in the instrument 
cluster  .........................................204
On-board diagnostic system 
Check engine malfunction 
indicator lamp .............................204
Brake warning lamp  ..................204
Brake pad wear 
indicator lamp .............................205
Seat belt warning lamp  .............206
Supplemental restraint
system (SRS) indicator lamp  ....206Fuel reserve and fuel cap 
placement warning  ................... 207
Electronic stability program 
(ESP) - warning lamp  ................ 207
BAS-/ESP malfunction 
indicator lamp  ............................ 207
ABS malfunction 
indicator lamp  ............................ 208
Low engine coolant 
level warning lamp  .................... 209
Low windshield and headlamp 
washer system f luid leve l 
warning lamp  ..............................210
Low engine oil level 
warning lamp  ..............................210Charge indicator lamp  ............... 211
Exterior lamp failure 
indicator lamp ............................. 211
Roll bar warning lamp ............... 212
ADS indicator lamp .................... 212
High beam indicator lamp  ........ 213
Additional function 
indicator lamps 
(in the odometer display) .......... 213
Malfunction and indicator 
lamp (in the dashboard)  .......... 213
Passenger airbag 
indicator lamp ............................. 213