2007 MERCEDES-BENZ SLR CLASS coolant

Contents
Safety and Security........................... 58
Occupant safety................................... 60
Air bags .......................................... 62
Occupant Classification System ..... 67
Seat belts ....................................... 71
Children in the vehicle .................... 75
Panic alarm .......................................... 80
Activating ....................................... 80
Deactivating ................................... 80
Driving safety systems ......................... 81
ABS ................................................ 81
BAS ................................................ 83
ESP
®............................................... 83
Electro-hydraulic brake system ...... 86
Performance enhancement system ..... 89
Airbrake.......................................... 89
Anti-theft systems................................ 92
Immobilizer..................................... 92
Anti-theft alarm system .................. 92
Tow-away alarm ............................. 94
Controls in detail............................... 96
Locking and unlocking ......................... 98
SmartKey ....................................... 98
Opening the doors ....................... 101
Opening the trunk ........................ 102
Closing the trunk lid ..................... 103
Trunk emergency release ............. 104
Automatic locking ........................ 104
Locking and unlocking from
the inside ..................................... 105
Lighting.............................................. 106
Exterior lamp switch..................... 106
Combination switch ..................... 110
Hazard warning flasher ................ 111
Interior lighting............................. 112
Courtesy lighting .......................... 113
Trunk lamp ................................... 113
Instrument cluster ............................. 114
Adjusting instrument cluster
illumination .................................. 114
Coolant temperature gauge ......... 115
Resetting trip odometer ............... 115
Tachometer .................................. 116
Outside temperature indicator ..... 116Control system .................................. 117
Multifunction display.................... 117
Multifunction steering wheel........ 118
Menus .......................................... 120
Standard display menu ................ 122
722 Edition menu......................... 123
AUDIO menu ................................ 126
Vehicle status message memory
menu............................................ 128
Settings menu .............................. 129
Trip computer menu..................... 139
TEL menu ..................................... 141
Audio system ..................................... 145
Audio and telephone, operation ... 145
Operating safety .......................... 145
Location of the audio system ....... 145
Operating and display elements... 146
Button and soft key operation...... 148
Operation ..................................... 148
Radio operation ........................... 151
Cassette operation ...................... 154
CD changer operation .................. 158
Telephone operation .................... 162
Automatic transmission ..................... 169
Gear selector lever....................... 169
Shifting procedure ....................... 170

Contents
Gear selector lever positions ....... 171
Driving tips ................................... 173
Gear ranges ................................. 174
Shift program mode selector
switch .......................................... 175
Gear selector lever one-touch
gearshifting .................................. 175
Steering wheel gearshift control
one-touch gearshifting ................. 177
Manual shift program ................... 179
Emergency operation
(Limp-Home Mode) ...................... 181
Good visibility .................................... 182
Headlamp cleaning system .......... 182
Rear view mirrors ......................... 182
Sun visors .................................... 183
Rear window defroster ................. 185
Automatic climate control ................. 186
Deactivating the automatic
climate control system................. 190
Operating the automatic climate
control system in automatic mode 190
Setting the temperature ............... 191
Adjusting air distribution .............. 192
Adjusting air volume .................... 193
Maximum cooling MAXCOOL ....... 193Front defroster.............................. 194
Air recirculation mode .................. 195
Air conditioning............................. 196
Residual heat and ventilation ........ 197
Power windows .................................. 199
Opening and closing the windows. 199
Synchronizing power windows ...... 201
Summer opening feature .............. 201
Convenience closing feature......... 202
Driving systems .................................. 203
Cruise control ............................... 203
Useful features ................................... 206
Map pocket in passenger
footwell ......................................... 206
Storage compartments ................. 206
Parcel net in trunk ........................ 207
Ashtray and cigarette lighter......... 208
Power outlet ................................. 209
Telephone ..................................... 209
Tele Aid ......................................... 214
Garage door opener ...................... 221
Floormats*.................................... 226
Floormats* (Only Mercedes-Benz
SLR McLaren 722 Edition) ............ 227
Dust cover .................................... 228
Roof and trunk lid racks ................ 230
Operation.......................................... 232
The first 1000 miles (1500 km) .......... 234
Driving instructions ............................ 235
Drive sensibly – save fuel ............. 235
Drinking and driving...................... 235
Pedals ........................................... 235
Power assistance .......................... 236
Brakes .......................................... 236
Driving off ..................................... 239
Parking ......................................... 239
Tires.............................................. 240
Hydroplaning ................................ 241
Tire traction .................................. 241
Tire speed rating ........................... 241
Winter driving instructions ............ 242
Standing water ............................. 243
Passenger compartment............... 243
Driving abroad .............................. 243
Control and operation of radio
transmitters .................................. 243
Catalytic converter ....................... 244
Emission control ........................... 245
Coolant temperature .................... 245

Contents
At the gas station............................... 247
Refueling ...................................... 247
Check regularly and before
a long trip .................................... 248
Engine compartment.......................... 250
Hood ............................................ 250
Engine oil...................................... 253
Transmission fluid level ................ 254
Coolant......................................... 255
Trunk ................................................. 256
Batteries....................................... 256
Windshield washer system and
headlamp cleaning system ........... 257
Tires and wheels ................................ 258
Important guidelines .................... 258
Tire care and maintenance ........... 259
Direction of rotation ..................... 261
Loading the vehicle ...................... 261
Recommended tire inflation
pressure ....................................... 267
Checking tire inflation pressure ... 268
Tire labeling .................................. 274
Load identification........................ 278
DOT, Tire Identification Number
(TIN) ............................................. 279
Maximum tire load ....................... 280Maximum tire inflation pressure .. 281
Uniform Tire Quality Grading
Standards (U.S. vehicles) ............. 281
Tire ply material ........................... 283
Tire and loading terminology ........ 284
Rotating tires ............................... 287
Anti-theft wheel nuts .................... 288
Winter driving .................................... 290
Winter tires* ................................ 290
Snow chains ................................. 291
Maintenance ...................................... 292
Clearing the maintenance
service indicator message............ 292
Maintenance service term
exceeded ..................................... 293
Calling up the maintenance
service due date........................... 293
Resetting the maintenance
service indicator........................... 294
Vehicle care ....................................... 295
Cleaning and care of the vehicle .. 295
Vehicle washing ........................... 296
Practical hints................................. 298
What to do if ... .................................. 300
Lamps in instrument cluster ........ 300
Lamp in center console................ 312
Vehicle status messages in the
multifunction display.................... 314
Symbol messages ........................ 327
Where will I find ...? ........................... 353
First aid kit ................................... 353
TIREFIT kit, electric air pump,
towing eye bolt and vehicle
literature portfolio ........................ 353
Compact guide (Canada only) ...... 354
Unlocking in an emergency ............... 355
Unlocking the vehicle................... 355
Replacing SmartKey batteries ........... 357
Replacing bulbs ................................. 359
Front lamps.................................. 360
Rear lamps ................................... 360
Replacing wiper blades ...................... 361
Removing wiper blades ................ 361
Installing wiper blades ................. 361

Contents
Flat tire .............................................. 362
Preparing the vehicle ................... 362
Sealing tires with TIREFIT ............. 362
Batteries ............................................ 367
Charging the batteries ................. 368
Towing the vehicle ............................. 370
Installing/reinstalling towing
eye bolt ........................................ 372
Points to bear in mind .................. 372
Transporting the vehicle............... 372
Fuses ................................................. 373
Technical data................................. 374
Spare parts service ............................ 376
Warranty coverage............................. 377
Loss of Service and Warranty
Information Booklet ..................... 377
Identification labels ........................... 378
Engine number ............................. 378
Layout of poly-V-belt drive ................. 379
Engine................................................ 380Rims and tires .................................... 381
Mixed size tires ............................. 382
Winter tires* ................................. 384
Electrical system ................................ 386
Main dimensions ................................ 387
Weights .............................................. 388
Fuels, coolants, lubricants, etc. .......... 389
Capacities ..................................... 389
Engine oils .................................... 391
Engine oil additives ....................... 391
Air conditioning refrigerant ........... 391
Brake fluid..................................... 392
Premium unleaded gasoline .......... 392
Fuel requirements ......................... 393
Gasoline additives......................... 393
Coolants ....................................... 394
Windshield washer system and
headlamp cleaning system............ 397
Technical terms............................... 398
Index................................................. 404

29 At a glance
Instrument cluster
ItemPage
1Coolant temperature gauge
with115
DCoolant temperature
warning lamp306
2Speedometer with
;Brake warning lamp,
USA only303
3Brake warning lamp,
Canada only303
vABS/ESP® warning
lamp300
>Gearshift indicator
lamp307
LLeft turn signal
indicator lamp
KRight turn signal
indicator lamp
ItemPage
3Left multifunction display
with

Outside temperature116

Main odometer 117
4Reset button114
5Tachometer with116
AHigh beam headlamp
indicator110
?Engine malfunction in-
dicator lamp, USA only304
±Engine malfunction in-
dicator lamp, Canada
only304
-Antilock Brake System
(ABS) indicator lamp302
XLow tire pressure
telltale311
ItemPage
1Supplemental
Restraint System (SRS)
indicator lamp310
6Right multifunction display
with

Current gear selector lever
position/gear range117,
171,
174

Trip odometer117

Automatic transmission
shift program mode117,
175

Clock133
=Engine oil temperature
indicator307
7Fuel gauge with
AFuel reserve warning
lamp 307

54 Getting started
Driving
Problems while driving
The engine runs erratically and misfires

An ignition cable may be damaged.

The engine electronics may not be
operating properly.

Unburned gasoline may have entered
the catalytic converter and damaged it.
Give very little gas.
Have the problem repaired by an
authorized Mercedes-Benz Center as
soon as possible.The coolant temperature is
above 248°F (120°C)
The coolant is too hot and is no longer
cooling the engine.
Stop the vehicle as soon as possible in
a safe location and turn off the engine.
Allow engine and coolant to cool off.
Check the coolant level and add
coolant if necessary (
page 255).In case of accident
If the vehicle is leaking gasoline:
Do not start the engine under any
circumstances.
Notify local fire and/or police
authorities.
If the extent of the damage cannot be
determined:
Contact an authorized Mercedes-Benz
Center.
If no damage can be determined on the

major assemblies

fuel system

engine mount:
Start the engine in the usual manner.

115 Controls in detail
Instrument cluster
Coolant temperature gaugeResetting trip odometer
Press buttonè orÿ repeatedly
until you see the standard display in
the multifunction display (
page 117).
Press buttonk orj until the
trip odometer appears in the right
multifunction display.
Press and hold the reset button1
(
page 114) until the trip odometer is
reset.
Warning!G

Driving when your engine is overheated
can cause some fluids which may have
leaked into the engine compartment to
catch fire. You could be seriously
burned.

Steam from an overheated engine can
cause serious burns which can occur
just by opening the hood. Stay away
f r o m t h e e n g i n e i f y o u s e e o r h e a r s t e a m
coming from it.
Stop the vehicle in a safe location away from
other traffic. Turn off the engine, get out of
the vehicle and do not stand near the vehicle
until the engine has cooled down.
!Excessive coolant temperature triggers the
coolant temperature warning lamp (
page 306)
and a warning in the multifunction display
(
page 335).
The engine should not be operated with the cool-
ant temperature above 248°F (120°C). Doing so
may cause serious engine damage which is not
covered by the Mercedes-Benz Limited
Warranty.
iDuring severe operating conditions, e.g.
stop-and-go traffic, the coolant temperature may
rise close to 248°F (120°C).

197 Controls in detail
Automatic climate control
Deactivating
It is possible to deactivate the cooling
function of the automatic climate control
system. The air in the vehicle will then no
longer be cooled or dehumidified.
Press ± button (page 188).
The indicator lamp on the ±
button comes on. The cooling function
switches off after a short delay.Activating
Moist air can fog up the windows. You can
dehumidify the air with the air
conditioning.
Press ± button again (page 188).
The indicator lamp on the ± button
goes out.
The air conditioning uses the refrigerant
R134A. This refrigerant is free of CFCs
which are harmful to the ozone layer.
Residual heat and ventilation
With the engine switched off, it is possible
to continue to heat or ventilate the interior
for up to 30 minutes. This feature makes
use of the residual heat produced by the
engine.
iUnder certain circumstances, e.g. when the
fuel system is too hot and needs to be cooled,
the cooling switches on again automatically. The
red lamp on the ± button the automatic
climate control panel flashes.
After cooling the fuel system sufficiently, the air
conditioning switches off again and the red lamp
stops flashing.
!If you press the ± button on the auto-
matic climate control panel and it starts to flash,
this indicates that the air conditioning is losing
refrigerant. The compressor has turned off. The
air conditioning cannot be turned on again.
Have the air conditioning checked at the nearest
authorized Mercedes-Benz Center.
iHow long the system will provide heating
depends on the coolant temperature and the
selected temperature. The blower will run at low
speed regardless of the air distribution control
setting.