2009 MERCEDES-BENZ SLR cruise control

322 Practical hintsWhat to do if ...Left display
Right display
Possible cause/consequence
Possible solution
ABS
ABS, ESP
Inoperative
See
Oper. Manual
Risk of accident!
The ABS and ESP
® have switched off
due to a malfunction.
The BAS is also deactivated.
The electro-hydraulic brake system
is still functioning normally but with-
out the ABS, the ESP
®, and the BAS
available.

Continue driving with added caution.
Wheels may lock during hard braking,
reducing steering capability.

Have the system checked at an authorized
Mercedes-Benz Center as soon as possible.
Failure to follow these instructions increases
the risk of an accident.
––– MPH(USA only)––– Km/h(Canada only)
Cruise Control
One of the activation conditions for
cruise control has not been fulfilled.
For example, you attempted to set a
speed below 20 mph (30 km/h).

Drive faster than 20 mph (30 km/h), if the
situation allows, and set the speed.
(page 205).
The ESP
® is switched off.

Switch on the ESP
® (page 87).
Exceptions: (
page 86).

404 Technical termsCruise control
Driving convenience system for auto-
matically maintaining the vehicle speed
set by the driver.
Curb weight
(
page 286)
DOT
(Department o
f Transportation)
(
page 287)
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 S
tability P
rogram)
Improves vehicle handling and
directional stability.
ETD
(E
mergency T
ensioning D
evice)
Device which deploys in certain frontal
and rear collisions exceeding the sys-
tem’s threshold to tighten the seat
belts.
->SRS
GAWR
(G
ross A
xle W
eight R
ating)
(
page 287)
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 P
ositioning S
ystem)
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 V
ehicle W
eight)
(
page 287)
GVWR
(Gross V
ehicle W
eight R
ating)
(
page 287)
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.

412 IndexCombination switch 27, 51, 110
Control and operation of radio
transmitters 244
Control system 117, 403
Multifunction display 117
Multifunction steering wheel 118
Control system menus 120
722 S menu 123
AUDIO menu 127
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 138
Controller Area Network see CAN
Coolant 249, 255, 398Anticorrosion/antifreeze mixing ratio
and quantity 400
Capacities 394
Checking coolant level 249, 255
Messages in the multifunction
display 340
Temperature 246
Temperature gauge 115
Warning lamp 29, 310
Courtesy lighting 113
Cruise control 27, 205, 404
Messages in the multifunction
display 322
Curb weight 286
Customer Assistance Center see CAC
D
Daytime running lamp mode 108
Setting 135
Deep water see Standing water
Defogging, Windshield 192
Defrosting, Front 192
Defrosting, Rear 183
Delayed switch-offExterior lamps 136
Interior lighting 137
Department of Transportation see DOT
Differential
Message in the multifunction
display 343
Difficulties
While driving 54
With starting 49
Digital clock see Clock
Digital speedometer 122
Dimensions, Vehicle 391
Direction of rotation, Tires 262
Display elements, Audio system 146
Displays
Digital speedometer 122
Maintenance service indicator 294
Multifunction display 117
Outside temperature 116, 122
Symbol messages 332
Text messages 321

413 Index
Vehicle status messages 128, 319
Distance to empty 140
Distance to empty (range), Trip
computer 140
Door
Control panel 34
Entry lamps 112
Handle, Inside 34
Handle, Outside 39
Locking/unlocking, SmartKey 39, 98
Message in the multifunction
display 353
Opening from inside/outside 39,
101
Remote door unlock, Tele Aid 220
Unlocking in an emergency 358
Door windows see Power windows
DOT 287
Drinking and driving 235
Driving 45, 50
Abroad 244
Hints, Electro-hydraulic brake
system 89
Hydroplaning 241In winter 242
Instructions 45, 235
Problems 54
Safety systems 82
Systems 205
Through standing water 243
Tips, Automatic transmission 173
Driving safety systems 82
ABS 82
BAS 84
Electro-hydraulic brake system 87
Electronic traction system 86
ESP
®
84
Driving systems
Cruise control 205
Dust cover 229
E
Electric air pump 356
Electrical fuses 376
Electrical outlet see Power outletElectrical system, Technical data 390
Electro-hydraulic brake system 82, 87,
406
Activation 88
Deactivation 89
Driving hints 89
Emergency operating mode 88
Messages in the multifunction
display 334
Self-check 89, 339
Warning lamp 87
Electronic Stability Program see ESP
®
Emergency calls
911 166
Tele Aid 216
Emergency operations
Automatic transmission (Limp-Home
Mode) 180
Remote door unlock, Tele Aid 220
Trunk lid, Releasing from inside 104
Unlocking the vehicle 357
Emergency Tensioning Device see ETD
Emergency, In case of

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