2009 MERCEDES-BENZ SLR rims

386 Technical dataRims and tiresMixed size tires
Only Mercedes-Benz SLR McLaren Roadster:
Turbine-style
10-spoke-style*
Front axle:Rims (light alloy)
9 J x 19
9 J x 18
Wheel offset
1.83 in (46.5 mm)
1.77 in (45 mm)
Summer tires (radial-ply tires)
255/35 ZR19 (96Y) XL
1
245/40 ZR18 (93Y)
Rear axle:Rims (light alloy)
11
1/2 J x 19
11
1/2 J x 18
Wheel offset
1.73 in (44 mm)
1.73 in (44 mm)
Summer tires (radial-ply tires)
295/30 ZR19 (100Y) XL
1
295/35 ZR18 (99Y)
1
1Must not be used with snow chains.!
Only use Michelin tires of the sizes and
types noted above. They are the only tires
approved for use on the Mercedes-Benz SLR
McLaren Roadster. Use of tires not specially ap-
proved for the Mercedes-Benz SLR McLaren
Roadster could result in unanticipated perfor-
mance characteristics. For more information,
contact an authorized Mercedes-Benz Center.

387 Technical data
Rims and tires
Only Mercedes-Benz SLR McLaren Roadster 722 S:
Multi-spoke rims in forged aluminum
Front axle:Rims (light alloy)
9 J x 19
Wheel offset
1.83 in (46.5 mm)
Summer tires (radial-ply tires)
255/35 ZR19 (96Y) XL
1
1Must not be used with snow chains.Rear axle:Rims (light alloy)
11
1/2 J x 19
Wheel offset
1.73 in (44 mm)
Summer tires (radial-ply tires)
295/30 ZR19 (100Y) XL
1
!
Only use Michelin tires of the sizes and
types noted above. They are the only tires
approved for use on the Mercedes-Benz SLR
McLaren Roadster 722 S. Use of tires not spe-
cially approved for the Mercedes-Benz SLR
McLaren Roadster 722 S could result in
unanticipated performance characteristics. For
more information, contact an authorized
Mercedes-Benz Center.

388 Technical dataRims and tiresWinter tires*
Only Mercedes-Benz SLR McLaren Roadster:
Turbine-style
10-spoke-style*
Front axle:Rims (light alloy)
9 J x 19
9 J x 18
Wheel offset
1.83 in (46.5 mm)
1.77 in (45 mm)
Summer tires (radial-ply tires)
255/35 R19 (96V) M+S.
245/40 R18 (97V) M+S.XL
Rear axle:Rims (light alloy)
9 J x 19
9 J x 18
Wheel offset
1.83 in (46.5 mm)
1.77 in (45 mm)
Summer tires (radial-ply tires)
255/35 R19 (96V) M+S.
245/40 R18 (97V) M+S.XL
!
Only use Michelin or Dunlop tires of the siz-
es and types noted above. They are the only tires
approved for use on the SLR. Use of tires not
specially approved for the SLR could result in
unanticipated performance characteristics. For
more information, contact an authorized
Mercedes-Benz Center.

389 Technical data
Rims and tires
Only Mercedes-Benz SLR McLaren Roadster 722 S:
Turbine-style
Front axle:Rims (light alloy)
9 J x 19
Wheel offset
1.83 in (46.5 mm)
Tires (radial-ply tires)
255/35 R19 96V XL M+S.
Rear axle:Rims (light alloy)
9 J x 19
Wheel offset
1.83 in (46.5 mm)
Tires (radial-ply tires)
255/35 R19 96V XL M+S.
!
Only use Dunlop tires of the sizes and types
noted above. They are the only tires approved for
use on the Mercedes-Benz SLR McLaren Road-
ster 722 S. Use of tires not specially approved
for the Mercedes-Benz SLR McLaren Roadster
722 S could result in unanticipated performance
characteristics. For more information, contact
an authorized Mercedes-Benz Center.

420 Index
Messages in the multifunction
display 324–327
Passenger front air bag off indicator
lamp 70, 317
Passenger safety see Occupant safety
Pedals 235
Performance enhancement system,
Airbrake 90
Phone see Telephone
Poly-V-belt drive 405
Layout 383
Power assistance 236
Power outlet 212
Power train 406
Power washer 299
Power windows 196
Cleaning 299
Operating 196
Synchronizing 198
Practical hints 302
Premium unleaded gasoline 396
Problems
While driving 54With the vehicle 21
Product information 13
Production options weight 287
Program mode selector switch, Automatic
transmission 175, 406
PSI 288
Push starting 370
R
RACETIMER see Control system menus,
722 S
Radio
Operation 151
Selecting stations 127
Radio transmitters 244
Reading lamp 113
Rear fog lamp see Fog lamps
Rear lamps see Tail lamps
Rear view mirrors see Mirrors
Rear window defroster 183
Recommended tire inflation
pressure 288
Recovery services, Stolen vehicle
(Tele Aid) 221
Redial memory 144Refrigerant, Air conditioning 396
Refueling 247
Regular checks 248
Remote control, SmartKey 98
Remote door unlock, Tele Aid 220
Replacing bulbs 361
Reporting safety defects 22
Research Octane Number see RON
Reset button, in Instrument cluster 114,
294
Residual heat utilization 195
Restraint systems 60
Air bags 60, 62
Child restraints 60
Children in the vehicle 76
Emergency Tensioning Device
(ETD) 60, 75
Seat belts 60, 72
Reverse gear position, Automatic
transmission 169
Rims 288, 385
Roadside Assistance 16, 218
RON 247, 406

422 Index
Cruise control 207
Speed settings
Cruise control 208
Speedometer 29
SRS 60, 406
Indicator lamp 29, 314
Messages in the multifunction
display 328
Standing lamps 106
Standing water, Driving trough 243
Start button 48
Starter battery 256, 370
Starter switch 27, 40
Starting difficulties, Engine 49
Starting the engine 47
Steering wheel 42
Buttons 30
Steering wheel gearshift control
Indicator lamp 311
Steering wheel gearshift control one-touch
gearshifting
Automatic transmission 177Stolen Vehicle Recovery services 221
Storage compartment
between the backrests 210
Storage compartments 209
Armrest 209
Map pocket, Passenger footwell 209
Parcel net in trunk 210
Storage location
Bluetooth
® interface 210
Storing tires 262
Submenus see Control system submenus
Sun visors 182
Supplement Restraint System see SRS
Symbols used in this Operator’s
Manual 19
T
Tachometer 29
Overspeed range 116
Tail lamps
Messages in the multifunction
display 349
Replacing bulbs 361Technical data 378
Air conditioning refrigerant 396
Approved engine oils 395
Brake fluid 396
Coolants 398
Electrical system 390
Engine 384
Engine oil additives 395
Fuel requirements 397
Fuels, coolants, lubricants etc. 393
Gasoline additives 397
Main dimensions 391
Poly-V-belt 383
Premium unleaded gasoline 396
Rims and tires 385
Weights 392
Windshield and headlamp washer
system 394
Windshield washer system and head-
lamp cleaning system 401
Tele Aid 215, 407
Call priority 220

423 Index
Emergency calls 216
Hands-free microphone 33
Information 219
Initiating an emergency call
manually 217
Messages in the multifunction
display 354
Remote door unlock 220
Roadside Assistance 218
SOS button 217
Stolen Vehicle Recovery
services 221
System self-check 216
Telephone 212
Answering a call 142
Dialing 143
Ending a call 143
Hands-free microphone 33
Loading phone book 143
Messages in the multifunction
display 345
Operation 141, 162
Redialing 144
Signal strength 141Temperature
Interior temperature 189
Outside temperature 116
Sensor, Interior 33
Sensor, outside 116
Tether attachment points, see Children in
the vehicle
Tightening torque, Wheel bolts 290, 291,
407
Time 133
TIN 281, 288
Tire and Loading Information 263
Placard 263
Terminology 286
Tire Identification Number see TIN
Tire inflation pressure
Checking
Checking electronically 271
Checking manually 271
TIREFIT kit 356, 365, 407
Tire inflation pressure 367
Using 365Tires 259, 385
Air pressure 286
Care and maintenance 260
Cleaning 262
Combination low tire pressure/TPMS
malfunction telltale 29, 315
Direction of rotation, Spinning 262
Driving instructions 240
Hydroplaning 241
Important guidelines 259
Important notes, Tire inflation
pressure 269
Inflation pressure 249, 268, 270,
283
Information placards 263
Inspection 260
Load rating 277, 282, 288
Loading terminology 286
Messages in the multifunction
display 329, 351
Ply composition and material
used 286, 288
Problems under-/overinflation 275
Retreads 259
Rims and tires 385