2009 MERCEDES-BENZ SLR clock setting

114 Controls in detailInstrument clusterFor a full view illustration of the instrument
cluster, see “Instrument cluster”
(page 28).
1Reset button
The instrument cluster is activated when
you


open a door


switch on the ignition


press the reset button1


switch on exterior lampsOpening a door will activate the instrument
cluster only for about 30 seconds.
You can change the instrument cluster
settings in the Instrument cluster submenu
of the control system (
page 132).Adjusting instrument cluster
illumination
Use the reset button1 to adjust the illu-
mination brightness for the instrument
cluster and the switches on the center
console.
To brighten illumination
Turn the reset button1 clockwise.
The instrument cluster illumination will
brighten.
To dim illumination

Turn the reset button1 counterclock-
wise.
The instrument cluster illumination will
dim.
Warning!
G
No messages will be displayed if either the
instrument cluster or the multifunction
display is inoperative.
As a result, you will not be able to see infor-
mation about your driving conditions, such
as speed or outside temperature, warn-
ing/indicator lamps, malfunction/warning
messages or the failure of any systems.
Driving characteristics may be impaired.
If you must continue to drive, do so with
added caution. Visit an authorized
Mercedes-Benz Center as soon as possible.
i
The instrument cluster illumination is
dimmed or brightened to suit ambient light
conditions.

117 Controls in detail
Control system
Control system
The control system is activated as soon as
the SmartKey in the starter switch is
turned to position1. The control system
enables you to call up information about
your vehicle and to change vehicle
settings.
For example, you can use the control sys-
tem to find out when your vehicle is next
due for service, to set the language for
messages in the instrument cluster
display, and much more.
The control system relays information to
the multifunction display.
Multifunction display
The multifunction display consists of the
display fields in the speedometer and the
tachometer. In its default state, the left
display field shows the outside tempera-
ture and main odometer, while the trip
odometer and the clock appears in the
right display field. This default setting is
referred to as the standard display.Standard display1Main odometer
2Outside temperature or speed
3Current gear selector lever
position/gear range
4Trip odometer
5Automatic transmission shift program
mode
6Clock
Warning!
G
A driver’s attention to the road and traffic
conditions must always be his/her primary
focus when driving.
For your safety and the safety of others, se-
lecting features through the multifunction
steering wheel should only be done by the
driver when traffic and road conditions
permit it to be done safely.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximate-
ly 14 m) every second.

122 Controls in detailControl systemStandard display menu
The left multifunction display shows the
outside temperature and main odometer,
while the trip odometer and the clock ap-
pears in the right multifunction display.
This is the standard display.Standard display1Main odometer
2Outside temperature or speed
3Current gear selector lever
position/gear range
4Trip odometer
5Automatic transmission shift program
mode
6Clock

Press buttonè orÿ repeatedly
until you see the standard display in
the multifunction display.
You can modify the standard display menu.
Instead of outside temperature 2, you
can choose the digital speedometer to be
displayed in the left multifunction display
by changing the setting in the
Select Dis-
play
function of the
Instr. Cluster
sub-
menu (
page 132).

Press buttonk orj to select
the functions in the standard display
menu.
The following functions are available:Calling up digital speedometer or out-
side temperature

Press button k or j until you
see the digital speedometer or, de-
pending on the chosen setting, the out-
side temperature in the right
multifunction display.
Function
Page
Calling up digital speedometer or
outside temperature
122
Calling up maintenance service
display
294
Checking tire inflation pressure
270
i
If you have selected the digital speedometer
for the standard display (
page 132), select the
outside temperature display here.

189 Controls in detail
Automatic climate control
Air distribution in automatic mode
You can separately adjust the air distribu-
tion for each side of the passenger
compartment.
Activating
Press control button1 or 5
(page 186).
The control button is engaged.
TheU symbol on the control button
comes on. Air distribution for the re-
spective side of the passenger com-
partment is adjusted automatically.
Deactivating

Press control button 1 or 5
(page 186) once more.
The control button sticks up slightly.
The U symbol on the control button
goes out. Automatic air distribution for
the respective side of the passenger
compartment is switched off. Adjust
the air distribution manually
(page 190).Air volume in automatic mode
The air volume settings are the same for
the entire passenger compartment.
Activating

Press control button 9 (
page 186).
The control button is engaged.
TheU symbol on the control button
comes on.
Deactivating

Press control button 9 (
page 186)
once more.
The control button sticks up slightly.
The U symbol on the control button
goes out. Adjust the air volume
manually (
page 191).
Setting the temperature
Use temperature controls6 andb to
separately adjust the air temperature on
each side of the passenger compartment.
You should raise or lower the temperature
setting in small increments, preferably
starting at 72°F (22°C). The automatic
climate control will adjust to the set
temperature as fast as possible.
Increasing
Turn temperature control6
and/orb (
page 186) slightly
clockwise.
The automatic climate control system
will correspondingly adjust the interior
air temperature.

411 Index
Bluetooth
® interface 213
Storage location 210
Body surface 297
Brake
Electro-hydraulic brake system 87
Brake Assist System see BAS
Brake disks
Wear 239
Brake fluid 393, 396
Checking 249
Messages in the multifunction
display 335
Brake lamps 362
High-mounted brake lamp 362
Messages in the multifunction
display 346
Brake pads
Messages in the multifunction
display 339
Wear 239
Brakes 236
Excessive loads 239
Warning lamp 29, 307Break-in period 234
Bulbs
Messages in the multifunction
display 346
Replacing 361
C
CAC 403
California retail buyers and lessees, impor-
tant notice for 15
Call priority, Tele Aid 220
CAN system 403
Capacities and recommended
fuel/lubricants 393
Cargo area see Trunk
Cassette player 154
Catalytic converter 245
CD changer 158
Location 159
CD player 127
Center console
Lower part 32
Upper part 31
Central lockingAutomatic 104, 139
Central locking switch 31
Locking/unlocking from inside 105
Central locking switch 105
Child restraints 60
Children in the vehicle 76
Air bags 63
Indicator lamp, passenger front air
bag 70
Infant and child restraint systems 60,
70, 79
Occupant Classification System
(OCS) 67
Passenger front air bag off indicator
lamp 70, 317
Cigarette lighter 210
Cleaning
Soft top 300
Clock 29, 133
Setting time 134
Closed circuit racing
Brakes 239
Cockpit 26, 403
Cold tire inflation pressure 286

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