2007 MERCEDES-BENZ SLR CLASS tow

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
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

20 Introduction
Operating safety
Proper use of the vehicle
Proper use of the vehicle requires that you
are familiar with the following information
and rules:

the safety precautions in this manual

the “Technical data” section in this
manual

traffic rules and regulations

motor vehicle laws and safety
standards
Warning!G
Work improperly carried out on electronic
components and associated software could
cause them to cease functioning. Because
the vehicle’s electronic components are in-
terconnected, any modifications made may
produce an undesired effect on other sys-
tems. Electronic malfunctions could seri-
ously impair the operating safety of your
vehicle.
See an authorized Mercedes-Benz Center
for repairs or modifications to electronic
components.
Other improper work or modifications on the
vehicle could also have a negative impact on
the operating safety of the vehicle.
Some safety systems only function while the
engine is running. You should therefore nev-
er turn off the engine while driving.
Warning!G
Heavy blows against the vehicle underbody
or tires/wheels, for example when running
over an obstacle, road debris or a pothole,
may cause serious damage and impair the
operating safety of your vehicle. If you feel a
sudden significant vibration or ride distur-
bance, or you suspect that damage to your
vehicle has occurred, you should turn on
your hazard warning flashers, carefully slow
down, and drive with caution to an area
which is a safe distance from the road.
Inspect the vehicle underbody and
tires/wheels for possible damage. If the ve-
hicle appears unsafe, have it towed to the
nearest authorized Mercedes-Benz Center
or other qualified maintenance or repair fa-
cility for further inspection or repairs.
Warning!G
Various warning labels are attached to your
vehicle. These warning labels are intended
to make you and others aware of various
risks. You should not remove any of these
warning labels unless explicitly instructed to
do so by information on the label itself. Re-
moval of any of these labels may cause you
and others to be unaware of certain risks
which may result in an accident and/or
personal injury.

32 At a glance
Center console
Lower partItemPage
1Exterior rear view mirror
adjustment44
2Remote trunk opening switch102
3Tow-away alarm off button94
4ESP® switch85
5Passenger front air bag off
indicator lamp70
6Gear selector lever for
automatic transmission171
7Parking brake49,
55

55 Getting started
Parking and locking
Parking and locking
You have now completed your first drive.
You have properly stopped and parked
your vehicle. End your drive as follows.Parking brake
1Parking brake lever
Warning!G
With the engine not running, there is no
power assistance for the brake and steering
system. In this case, it is important to keep
in mind that a considerably higher degree of
effort is necessary to brake and steer the
vehicle.
Warning!G
Do not park this vehicle in areas where com-
bustible materials such as grass, hay or
leaves can come into contact with the hot
exhaust system, as these materials could be
ignited and cause a vehicle fire.
To reduce the risk of personal injury or dam-
age to the vehicle drivetrain as a result of ve-
hicle movement, before turning off the
engine and leaving the vehicle always:

Keep right foot on brake pedal.

Pull the parking brake lever up as many
notches as possible.

Move the gear selector lever to park
positionP.

Slowly release brake pedal.

When parked on an incline, turn front
wheels towards the road curb.

Turn the SmartKey in the starter switch
to position0 and remove.

Take the SmartKey with you and lock
vehicle when leaving.
Warning!G
Engaging the parking brake while the vehicle
is in motion can cause the rear wheels to
lock up. You could lose control of the vehicle
and cause an accident. In addition, the
vehicle’s brake lights do not light up when
the parking brake is engaged.

56 Getting started
Parking and locking
Pull parking brake lever1 up a s m a ny
notches as possible.
When the engine is running, the
warning lamp; (USA only)
or3(Canada only) in the
instrument cluster comes on.
Switching off headlamps
Turn the exterior lamp switch
toM(
page 51).
For more information on headlamps, see
“Lighting” (
page 106).
Turning off the engine
Place the gear selector lever in
positionP.
Turn the SmartKey in the starter switch
to position0 and remove the SmartKey
from the starter switch.
The immobilizer is activated.
Releasing seat belts
Press the seat belt release button
(
page 46).
Allow the retractor to completely
rewind the seat belt by guiding the
latch plate.
Warning!G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. Children
could release the parking brake and/or
move the gear selector lever from park
positionP, either of which could result in an
accident and/or serious personal injury.
Warning!G
Getting out of your vehicle with the gear se-
lector lever not fully engaged in park
positionP is dangerous. Also, when parked
on an incline, park positionP alone may not
prevent your vehicle from moving, possibly
hitting people or objects.
Always set the parking brake in addition to
shifting to park positionP (
page 48).
When parked on an incline, turn front wheels
towards the road curb.
iAlways set the parking brake in addition to
shifting automatic transmission to park
positionP.
When parked on an incline, turn front wheels
towards the road curb.
iThe SmartKey can only be removed from the
starter switch with the gear selector lever in park
positionP.

84 Safety and Security
Driving safety systems
For more information, see the
“Practical hints” section (
page 300).
Warning!G
Never switch off the ESP® when you see the
ABS/ESP® warning lamp v flashing in
the instrument cluster. In this case proceed
as follows:

While driving off, apply as little throttle
as possible.

While driving, ease up on the
accelerator.

Adapt your speed and driving style to
the prevailing road conditions.
Failure to observe these guidelines could
cause the vehicle to skid.
The ESP
® cannot prevent accidents
resulting from excessive speed.
Warning!G
The ESP® cannot prevent the natural laws of
physics from acting on the vehicle, nor can
it increase the traction afforded. The ESP
®
cannot prevent accidents, including those
resulting from excessive speed in turns, or
hydroplaning. Only a safe, attentive, and
skillful driver can prevent accidents. The ca-
pabilities of an ESP
® equipped vehicle must
never be exploited in a reckless or danger-
ous manner which could jeopardize the
user’s safety or the safety of others.
!Because the ESP® operates automatically,
the engine must be shut off (SmartKey in starter
switch position 0 or1) when

the parking brake is being tested on a brake
test dynamometer

the vehicle is towed with the front axle raised
Active braking action through the ESP
® may
otherwise seriously damage the brake system
which is not covered by the Mercedes-Benz
Limited Warranty.
The ESP
® will only function properly if you use
wheels of the recommended tire size
(
page 381).