buttons MERCEDES-BENZ SLR 2007 R199 Owner's Manual

44 Getting started
Adjusting
Interior rear view mirror
Manually adjust the rear-view mirror.
For more information, see “Rear view mir-
rors” (
page 182).
Exterior rear view mirrorsThe buttons are located on the lower part
of the center console.
1Driver’s side exterior rear view mirror
button
2Passenger-side exterior rear view
mirror button
3Adjustment button
Switch on the ignition (page 40).
Press button1 for the driver’s side
exterior rear view mirror or button2
for passenger-side exterior rear view
mirror.
Push adjustment button3 up, down,
left, or right according to the desired
setting.
For more information, see “Rear view mir-
rors” (
page 182).
!Electrolyte drops coming into contact with
the vehicle paint finish can be completely re-
moved only while in the liquid state and by
applying plenty of water.
Warning!G
Exercise care when using the passen-
ger-side exterior rear view mirror. The mirror
surface is convex (outwardly curved surface
for a wider field of view). Objects in mirror
are closer than they appear. Check your in-
terior rear view mirror or glance over your
shoulder before changing lanes.
iAt low ambient temperatures, the exterior
rear view mirrors will be heated automatically.

100 Controls in detail
Locking and unlocking
Global locking
Press button‹.
With the trunk and all doors closed, all
turn signal lamps flash three times. The
anti-theft alarm system is armed.
Selective setting
If you frequently travel alone, you may wish
to reprogram the SmartKey so that
pressingŒ only unlocks the driver’s
door and the fuel filler flap.
Press and hold buttonsŒ and‹
simultaneously for about 5 seconds un-
til battery check lamp5 flashes twice.
The SmartKey will then function as
follows:
Unlocking driver’s door and fuel filler
flap
Press buttonΠonce.
All turn signal lamps flash once. The
anti-theft alarm system is disarmed.Global unlocking
Press buttonΠtwice.
All turn signal lamps flash once. The
anti-theft alarm system is disarmed.
Global locking
Press button‹.
With the trunk and all doors closed, all
turn signal lamps flash three times. The
anti-theft alarm system is armed.
Restoring to factory setting
Press and hold buttonsŒ and‹
simultaneously for about 6 seconds un-
til battery check lamp5 (
page 98)
flashes twice.
!If you can no longer lock or unlock the vehi-
cle with the SmartKey, then either the batteries
in the SmartKey are discharged, the SmartKey is
malfunctioning or the vehicle battery is drained.

Check the batteries in the SmartKey
(
page 101) and replace them if necessary
(
page 357).

Use the mechanical key to unlock the vehicle
(
page 355).

Have the vehicle battery and the battery con-
nections checked. Contact an authorized
Mercedes-Benz Center.
If the SmartKey is malfunctioning, contact Road-
side Assistance or an authorized Mercedes-Benz
Center.

101 Controls in detail
Locking and unlocking
Unlocking and opening the trunk
You can unlock the trunk separately.
A minimum height clearance of
5.5 ft (1.65 m) is required to open the
trunk lid.
Press and hold buttonŠ until the
trunk lid unlocks and opens slightly.
Checking the batteries
Press button ‹ or Œ.
Battery check lamp5 (
page 98)
comes on briefly to indicate that the
SmartKey batteries are in order.Loss of SmartKey or mechanical key
If you lose a SmartKey or mechanical key,
you should do the following:
Have the SmartKey deactivated by an
authorized Mercedes-Benz Center.
Report the loss of the SmartKey or the
mechanical key immediately to your
car insurance company.
If necessary, have the trunk lock
replaced.
Your authorized Mercedes-Benz Center
will be glad to supply you with a
replacement.
Opening the doors
Opening from the outside
For information on opening the doors from
the outside, see “Getting started”
(
page 38).
Opening from the inside
You can open a locked door from the in-
side. Open the door only if the vehicle is
stationary and when conditions are safe to
do so.
1Inside door handle
iIf battery check lamp5 does not come on
briefly during check, then the SmartKey
batteries are discharged.
Replace the batteries (
page 357).
You can obtain the required batteries at any
authorized Mercedes-Benz Center.
iIf the batteries are checked within signal
range of the vehicle, pressing button‹
orΠwill lock or unlock the vehicle
accordingly.

102 Controls in detail
Locking and unlocking
Pull on door handle1.
The door swings outwards and up-
wards automatically.Opening the trunk
Opening the trunk from the outside
A minimum height clearance of
5.5 ft (1.65 m) is required to open the
trunk lid.
The handle is located above the rear
license plate recess.
1Trunk lock
2Handle The vehicle must be unlocked.
Pull on handle2 and lift the trunk lid.
The trunk can also be opened using
buttonŠ on the SmartKey or from its
inside in an emergency, see “Trunk emer-
gency release” (
page 104).
Opening the trunk from the inside
You can open the trunk from the inside if
the vehicle is stationary.
A minimum height clearance of
5.5 ft (1.65 m) is required to open the
trunk lid.
The switch is located on the lower part of
the center console.
!Ensure sufficient side- and overhead clear-
ance prior to opening the doors, see “Main di-
mensions” (
page 387).
iIf the vehicle has previously been locked
with the SmartKey, opening a door from the
inside will trigger the anti-theft alarm system.
To cancel the alarm, do one of the following:

Press buttonŒ or‹ on the
SmartKey.

Insert the SmartKey in the starter switch.
!Always make sure that there is sufficient
overhead clearance.

103 Controls in detail
Locking and unlocking
1Remote trunk opening switch
Press switch1 until the trunk lid
unlocks and opens slightly.
Lift the trunk lid.
The trunk can also be opened using
buttonŠ on the SmartKey or from its
inside in an emergency, see “Trunk emer-
gency release” (
page 104).
Closing the trunk lid
1Handle
Lower trunk lid by firmly pulling on
handle1.
!Always make sure that there is sufficient
overhead clearance.
Warning!G
To prevent possible personal injury, always
keep hands and fingers away from the trunk
opening when closing the trunk lid. Be espe-
cially careful when small children are
around.
Make sure the trunk is closed when the en-
gine is running and while driving. Among
other dangers, such as blocked visibility,
exhaust fumes may enter the vehicle
interior. These fumes are damaging to your
health.
!Do not pull on the Airbrake. Otherwise the
Airbrake could be damaged.
iDo not place the SmartKey in the open
trunk. You may lock yourself out.
If the vehicle was previously centrally locked, the
trunk lid will lock automatically after closing it.
All turn signals will flash three times to confirm
locking.

118 Controls in detail
Control system
Multifunction steering wheel
The displays in the multifunction display
and the settings in the control system are
controlled by the buttons on the multi-
function steering wheel (
page 30).
1Left multifunction display in the
speedometer
2Right multifunction display in the
tachometer
Operating the control system
3Selecting the submenu or setting the
volume:
Press button
æup/to increase
çdown/to decrease
4Telephone:
Press button
íto take a call
to dial
to redial
ìto end a call
to reject an incoming call
5Menu systems:
Press button
èfor next menu
ÿfor previous menu
6Moving within a menu:
Press button
jfor next display
kfor previous display

119 Controls in detail
Control system
Depending on the selected menu, pressing
the buttons on the multifunction steering
wheel will alter what appears in the
multifunction display.
The information available in the multifunc-
tion display is arranged in menus, each
containing a number of functions or
submenus.
The individual functions are then found
within the relevant menu (radio or CD op-
erations under
AUDIO, for example). These
functions serve to call up relevant informa-
tion or to customize the settings for your
vehicle.It is helpful to think of the menus, and the
functions within each menu, as being
arranged in a circular pattern.

If you press buttonè orÿ
repeatedly, you will pass through each
menu one after the other.

If you press buttonk orj
repeatedly, you will pass through each
function display, one after the other, in
the current menu.In the
Settings menu, instead of functions
you will find a number of submenus for
calling up and changing settings. For
instructions on using these submenus, see
“Settings menu” (
page 129).
The number of menus available in the sys-
tem depends on which optional equipment
is installed in your vehicle.
The menus are described on the following
pages.

123 Controls in detail
Control system
722 Edition menu1
The main screen of the 722 Edition menu
shows you the gear currently engaged as
well as the engine oil temperature.
Press button è or ÿ repeatedly
until you see the 722 Edition menu.
1Engine oil temperature
2Gear indicatorUse buttons k or j to select the fol-
lowing functions in the 722 Edition menu:
Vehicle supply voltage
Press button è or ÿ repeatedly
until you see the 722 Edition menu.
Press button j repeatedly until you
see the vehicle supply voltage.
1Vehicle supply voltage
2Gear indicator
1Only Mercedes-Benz SLR McLaren 722 Edition.
iThe engine oil temperature symbol flashes if
the engine oil temperature has not yet reached
80°C. During this time, avoid driving at full
engine speed.
iIf the engine reaches the overspeed range
and you are driving in the manual shift
programMAN, the menu will be shown in red. In
addition, you will see
up next to gear
indicator2 as a reminder to upshift.FunctionPage
Vehicle supply voltage123
RACETIMER124
Overall analysis126
Lap analysis126

124 Controls in detail
Control system
RACETIMER
The RACETIMER allows you to time and
save driving stretches in hours, minutes
and seconds.
Press button è or ÿ repeatedly
until you see the 722 Edition menu.
Press button j repeatedly until you
see the RACETIMER.1Lap
2RACETIMER
3Gear indicatorStarting the RACETIMER
Press button æ.
The timer starts.
Displaying intermediate time
Press button ç while the timer is
running.
The intermediate time is shown for
5 seconds.
Stopping the RACETIMER
Press button æ.
The timer stops.
Warning!G
The RACETIMER feature is only for use on
roads and in conditions where high speed
driving is permitted. Racing on public roads
is prohibited under all circumstances and
the driver is and must always remain
responsible for following posted speed
limits.
iYou can start the RACETIMER when the
engine is running or the starter switch is in
position2 (
page 40).
iWhile the RACETIMER is being displayed,
you cannot adjust the volume using
buttonsæ or ç.
iWhen you stop the vehicle and turn the
SmartKey to position 1 (
page 40), the RACE-
TIMER stops timing. Timing is resumed when you
switch the ignition back on (
page 40) or
restart the engine (
page 47) and then press
the æbutton.

147 Controls in detail
Audio system
ItemPage
1CD mode selector158
2Manual tuning
(radio)151
Fast forward/reverse
(cassette, CD)156, 160
Speed dialing memory
(telephone)165
3Radio mode selector151
4Display panel
Cassette compartment
behind display panel
ItemPage
5Alpha-numeric keypad
Band selection,
station buttons (radio)151
CD selection (CD)160
Telephone number entry,
retrieving speed dialing
memory (telephone)163
6Scanning
(radio, cassette, CD)153,
156,
160
7Function button152
8Light-emitting diode
ItemPage
9Function keys
aCassette eject155
bCassette mode selector154
cTelephone mode selector162
dSeek tuning (radio)152
Track search (cassette, CD)155,
160
Speed dialing memory
(telephone)165
eOn/off148
Volume148