2007 MERCEDES-BENZ SLR CLASS weight

399 Technical terms
ABS
(A
nti-lock Braking System)
Prevents the wheels from locking up
during braking so that the vehicle can
continue to be steered.
Accessory weight
(
page 284)
ACL
(A
irbrake/Central Locking)
Controls the locking mechanism of the
Airbrake and the central locking
system.
Air pressure
(
page 284)
Aspect ratio
(
page 284)
Bar
(
page 284)BAS
(B
rake Assist System)
System for potentially reducing braking
distances in emergency braking situa-
tions. The system is activated when it
senses an emergency based on how
fast the brake is applied.
Bead
(
page 284)
Bi-Xenon headlamps
Headlamps which use an electric arc as
the light source and produce a more in-
tense light than filament headlamps.
Bi-Xenon headlamps produce low
beam and high beam.
CAC
(C
ustomer Assistance Center)
Mercedes-Benz customer service cen-
ter, which can help you with any ques-
tions about your vehicle and provide
assistance in the event of a
breakdown.CAN system
(C
ontroller Area Network)
Data bus network serving to control
vehicle functions such as door locking
or windshield wiping depending on
vehicle settings and/or ambient
conditions.
Cockpit
All instruments, switches, buttons and
indicator/warning lamps in the passen-
ger compartment needed for vehicle
operation and monitoring.
Cold tire inflation pressure
(
page 284)
Control system
The control system is used to call up
vehicle information and to change
component settings. Information and
messages appear in the multifunction
display. The driver uses the buttons on
the multifunction steering wheel to
navigate through the system and to
adjust settings.

400 Technical terms
Cruise control
Driving convenience system for auto-
matically maintaining the vehicle speed
set by the driver.
Curb weight
(
page 284)
DOT
(D
epartment of Transportation)
(
page 284)
Engine number
The number set by the manufacturer
and placed on the cylinder block to
uniquely identify each engine
produced.
Engine oil viscosity
Measure of the internal oil friction (vis-
cosity) at different temperatures. The
higher the temperature the oil can tol-
erate without thinning too much, or the
lower the temperature it can tolerate
without thickening too much, the bet-
ter the viscosity characteristics of the
oil.ESP
®
(Eectronic Stability Program)
Improves vehicle handling and
directional stability.
ETD
(E
mergency Tensioning Device)
Device which deploys in certain frontal
and rear collisions exceeding the sys-
tem’s threshold to tighten the seat
belts.
->SRS
GAWR
(G
ross Axle Weight Rating)
(
page 284)
Gear range
Number of gears which are available to
the automatic transmission for shifting.
The automatic gear shifting process
can be adapted to specific operating
conditions using the gear selector lever
or the steering wheel gearshift control
buttons.GPS
(G
lobal Positioning System)
Satellite-based system for relaying
geographic location information to and
from vehicles equipped with special re-
ceivers. Employs CD digital maps for
navigation.
GVW
(G
ross Vehicle Weight)
(
page 284)
GVWR
(G
ross Vehicle Weight Rating)
(
page 285)
Head-thorax air bag
Installed in the doors, these air bags
protect occupants during side impact
collisions exceeding a preset thresh-
old. Unlike normal side air bags,
head-thorax air bags are also designed
to provide protection for the head area.

401 Technical terms
Instrument cluster
The displays and indicator/warning
lamps in the driver’s field of vision, in-
cluding the tachometer, speedometer,
engine temperature and fuel gauge.
Kickdown
Depressing the accelerator past the
point of resistance shifts the transmis-
sion down to the lowest possible. This
very quickly accelerates the vehicle
and should not be used for normal
acceleration needs.
Kilopascal (kPa)
(
page 285)
Maximum load rating
(
page 285)
Maximum loaded vehicle weight
(
page 285)
Maximum tire inflation pressure
(
page 285)MON
(M
otor Octane Number)
The Motor Octane Number for gasoline
as determined by a standardized
method. It is an indication of a gaso-
line's ability to resist undesired detona-
tion (knocking). The average of both
the MON (Motor Octane Number) and
RON (Research Octane Number) is
posted at the pump, also known as
ANTI-KNOCK INDEX.
Multifunction display
Two display fields in the instrument
cluster used to present information
provided by the control system.
Multifunction steering wheel
Steering wheel with buttons for
operating the control system.
Normal occupant weight
(
page 285)OCS
(O
ccupant Classification System)
The system automatically turns the
front passenger front air bag on or off
based on the classified occupant size
category determined by weight sensor
readings from the seat.
Overspeed range
Engine speeds within the red marking
on the tachometer dial. Avoid this
engine speed range, as it may result in
serious engine damage that is not
covered by the Mercedes-Benz Limited
Warranty.
Poly-V-belt drive
Drives engine-components (alternator,
AC compressor, etc.) from the engine.

402 Technical terms
Power train
Collective term designating all compo-
nents used to generate and transmit
motive power to the drive axles,
including

engine

clutch/torque converter

transmission

transfer case

drive shaft

differential

axle shafts/axles
Production options weight
(
page 285)
Program mode selector switch
Used to switch the automatic trans-
mission between sport operation (S),
comfort operation (C) and manual
operation (MAN).
PSI
(P
ounds per square inch)
(
page 285)Recommended tire inflation pressure
(
page 285)
REST
(Residual Engine Heat Utilization)
Feature that uses the engine heat
stored in the coolant to heat the vehi-
cle interior for a short time after the
engine has been turned off.
Rim
(
page 285)
RON
(R
esearch Octane Number)
The Research Octane Number for gaso-
line as determined by a standardized
method. It is an indication of a gaso-
line’s ability to resist undesired detona-
tion (knocking). The average of both
the MON (Motor Octane Number) and
RON (Research Octane Number) is
posted at the pump, also known as
ANTI-KNOCK INDEX.Electro-hydraulic brake system
Electronically controlled hydraulic
braking system for increased braking
safety and comfort.
Shift lock
When the vehicle is parked, this lock
prevents the gear selector lever from
being inadvertently moved out of park
position P without SmartKey turned
and brake pedal depressed.
Sidewall
(page 285)
SRS
(S
upplemental Restraint System)
Seat belts, emergency tensioning de-
vice and air bags. Though independent
systems, they are closely interfaced to
provide effective occupant protection.

403 Technical terms
Tele Aid
(Tele
matic Alarm Identification on
Demand)
The Tele Aid system consists of three
types of response: automatic and
manual emergency, Roadside
Assistance and Information. Tele Aid is
initially activated by completing a
subscriber agreement and placing an
acquaintance call.
The Tele Aid system is operational
provided that the vehicle’s battery is
charged, properly connected, not dam-
aged and cellular and GPS coverage is
available.
Tightening torque
Force times lever arm (e.g. a lug
wrench) with which threaded fasteners
such as wheel bolts are tightened.TIN
(Tire Identification Number)
(
page 286)
Tire load rating
(
page 286)
Tire ply composition and material used
(
page 286)
Tire speed rating
(
page 286)
TIREFIT kit
Accessory for emergency and tempo-
rary tire repair. The TIREFIT kit consists
of a container with sealant material, a
filler hose and an air compressor.
Traction
(
page 286)Tread
(
page 286)
Treadwear indicators
(
page 286)
Uniform Tire Quality Grading Standards
(
page 286)
Vehicle capacity weight
(
page 286)
Vehicle maximum load on the tire
(
page 286)
VIN
(V
ehicle Identification Number)
The number set by the manufacturer
and placed on the body to uniquely
identify each vehicle produced.

405 Index
A
ABS 81, 399
Indicator lamp 29, 302
Messages in the multifunction
display 316, 317
ABS/ESP
®
Warning lamp 29, 300
Accelerator position, automatic
transmission 173
Accessory weight 284
Accident 54
ACL 399
Messages in the multifunction
display 323
Additional turn signals, Exterior
mirror 360Air bags 62
Children 63
Front, Driver 65
Front, Passenger 66
Head-thorax 65, 66
Knee 66
Occupant Classification System
(OCS) 67
Passenger front air bag off indicator
lamp 70
Safety guidelines 64
Air conditioning system see Automatic cli-
mate control
Air distribution 191, 192
Air pressure 284
Air pressure see Tire inflation pressure
Air recirculation mode 195
Air vents 187
Air volume 191, 193Airbrake 31, 89
Automatic mode 91
Emergency braking 91
Manual mode 90
Message in the multifunction
display 327
Test Mode 90
Warning lamp 29, 307
Alarm system see Anti-theft systems
Anticorrosion/antifreeze 390, 396
Antiglare, Interior rear view mirror 182
Antilock Brake System see ABS
Anti-theft systems
Anti-theft alarm system 92
Immobilizer 92
Tow-away alarm 94
Anti-theft wheel nuts 288
Aquaplaning see Hydroplaning
Armrest 206

408 Index
Central locking
Automatic 104, 139
Central locking switch 31
Locking/unlocking from inside 105
Central locking switch 105
Child restraints 60
Children in the vehicle 75
Air bags 63
Indicator lamp, passenger front air
bag 70
Infant and child restraint systems 60,
70, 78
Occupant Classification System
(OCS) 67
Passenger front air bag off indicator
lamp 70, 312
Cigarette lighter 208
Clock 29, 133
Setting time 134
Closed circuit racing
Brakes 238
Cockpit 26, 399Cold tire inflation pressure 284
Combination switch 27, 51, 110
Compact guide 354
Control and operation of radio
transmitters 243
Control system 117, 399
Multifunction display 117
Multifunction steering wheel 118
Control system menus 120
722 Edition menu 123
AUDIO menu 126
Settings menu 129
Standard display menu 122
TEL menu 141
Trip computer menu 139
Vehicle status message memory
menu 128
Control system submenus 121, 130
Instrument cluster 132
Lighting 134
Time 133
Vehicle 138Controller Area Network see CAN
Coolant 248, 255, 394
Anticorrosion/antifreeze mixing ratio
and quantity 396
Capacities 390
Checking coolant level 248, 255
Messages in the multifunction
display 335
Temperature 245
Temperature gauge 115
Warning lamp 29, 306
Courtesy lighting 113
Cruise control 27, 203, 400
Messages in the multifunction
display 317
Curb weight 284
Customer Assistance Center see CAC

412 Index
Gear selector lever one-touch gearshifting
Automatic transmission 175
Gearshift
Indicator lamp 29
Program, Manual 175, 179
Global locking/unlocking see Key
Good visibility 182
GPS 400
Gross Axle Weight Rating see GAWR
Gross Vehicle Weight Rating see GVWR
Gross Vehicle Weight see GVW
GVW 284
GVWR 285
H
Hands-free microphone 33
Hazard warning flasher 111
Headlamp switch-off delay see Delayed
switch-off, exterior lamps
Headlamps
Automatic headlamp mode 107
Cleaning lenses 297
Cleaning system 182, 257, 397
Manual headlamp mode 107
Messages in the multifunction
display 341Replacing bulbs 359
Switch 51, 106
Head-thorax air bag 66, 400
High beam flasher 51, 110
Replacing bulbs 359
High beam headlamps
Indicator lamp 29
Messages in the multifunction
display 341
Replacing bulbs 359
Switching on 110
High mounted brake lamp 360
High performance driving 238
High-pressure cleaners 297
Hood 250
Messages in the multifunction
display 352
Horn 27
HVAC see Automatic climate control
Hydroplaning 241I
Identification labels 378
Identification Number, Vehicle (VIN) 378
Ignition 40
Immobilizer 92
Indicator lamps see Lamps, Indicator and
warning
Infant and child restraint systems see Chil-
dren in the vehicle
Inflation pressure see Tires, Inflation pres-
sure
Inside door handle 34
Instrument cluster 28, 114, 401
Illumination brightness 114
Lamps 300
Messages in display see Multifunction
display messages
Multifunction display 117
Instrument lighting see Instrument cluster,
Illumination brightness
Instrument panel see Instrument cluster
Instruments and controls see Cockpit
Interior lighting 112
Delayed switch-off 137