window MERCEDES-BENZ SL550 2008 R230 Owner's Manual

Contents
Instrument cluster ............................. 140
Adjusting instrument cluster
illumination .................................. 140
Coolant temperature gauge ......... 141
Resetting trip odometer ............... 141
Tachometer .................................. 142
Outside temperature indicator ..... 142
Control system .................................. 143
Multifunction display .................... 143
Multifunction steering wheel ........ 144
Menus .......................................... 146
Standard display menu ................ 149
AMG menu ................................... 150
AUDIO menu ................................ 153
NAV menu .................................... 155
Distronic* menu........................... 156
Vehicle status message memory
menu ............................................ 156
Settings menu .............................. 157
Trip computer menu..................... 167
TEL* menu ................................... 169Automatic transmission...................... 172
Gear selector lever........................ 172
Shifting procedure ........................ 173
Gear selector lever positions ........ 174
Driving tips.................................... 175
Gear ranges .................................. 176
Automatic shift program ............... 177
Gear selector lever one-touch
gearshifting ................................... 179
Steering wheel gearshift control
one-touch gearshifting* ................ 180
Manual shift program
(SL55AMGandSL65AMG only) 182
Emergency operation
(Limp-Home Mode) ....................... 184
Good visibility ..................................... 185
Headlamp cleaning system ........... 185
Rear view mirrors .......................... 185
Sun visors ..................................... 186
Rear window defroster .................. 187Automatic climate control .................. 188
Deactivating the automatic
climate control system ................. 191
Operating the automatic
climate control system in
automatic mode............................ 192
Setting the temperature ............... 193
Adjusting air distribution .............. 194
Adjusting air volume ..................... 195
Maximum cooling MAXCOOL ........ 195
Front defroster ............................. 195
Air recirculation mode .................. 196
Air conditioning ............................ 198
Residual heat and ventilation........ 199
Ventilated glove box ..................... 200

Contents
Power windows .................................. 201
Opening and closing the
windows ....................................... 201
Synchronizing power windows ..... 203
Retractable hardtop ........................... 204
Opening and closing the
retractable hardtop ...................... 204
Driving systems ................................. 214
Cruise control............................... 214
Distronic*..................................... 218
Distance warning function*.......... 229
Active Body Control (ABC) ............ 230
Parktronic system*
(Parking assist)............................. 233
Useful features .................................. 238
Storage compartments................. 238
Cup holders .................................. 243
Ashtray ......................................... 244
Cigarette lighter ........................... 244
Load assist in the trunk ................ 245
Power outlet ................................. 246
Floormat* ..................................... 247
Telephone*................................... 247
Tele Aid ........................................ 250
Garage door opener ..................... 257
Operation......................................... 265
The first 1 000 miles (1 500 km)......... 266
Driving instructions............................ 267
Drive sensibly – save fuel ............. 267
Drinking and driving ..................... 267
Pedals .......................................... 267
Power assistance ......................... 268
Brakes .......................................... 268
Driving off .................................... 270
Parking ......................................... 271
Tires ............................................. 271
Hydroplaning ................................ 272
Tire traction.................................. 273
Tire speed rating .......................... 273
Winter driving instructions ........... 274
Standing water ............................. 275
Passenger compartment .............. 276
Driving abroad.............................. 276
Control and operation of
radio transmitters ........................ 276
Catalytic converter ....................... 277
Emission control .......................... 277
Coolant temperature .................... 278At the gas station .............................. 279
Refueling ...................................... 279
Check regularly and before
a long trip..................................... 280
Engine compartment ......................... 282
Hood ............................................ 282
Engine oil ..................................... 283
Transmission fluid level................ 287
Oil level in the ABC system .......... 287
Coolant ........................................ 288
Windshield washer system and
headlamp cleaning system........... 289
Battery ......................................... 290
Tires and wheels................................ 291
Important guidelines .................... 291
Tire care and maintenance........... 292
Direction of rotation..................... 294
Loading the vehicle ...................... 294
Recommended tire inflation
pressure ....................................... 300
Checking tire inflation pressure ... 302
MOExtended system* .................. 312
Tire labeling ................................. 313
Load identification ....................... 317
DOT, Tire Identification Number
(TIN) ............................................. 317

23 At a glance
Exterior view
ItemPage
1Trunk
Opening the trunk114
Closing the trunk116
Spare wheel400
Vehicle tool kit400
2Rear lamps410
3Rear window defroster187
4Fuel filler flap279
Refueling279
Gasoline461
5Doors
Locking and unlocking104
Opening and closing113
Locking/unlocking in an
emergency403
ItemPage
6Exterior rear view mirrors
Adjusting49
Auto-dimming rear view
mirrors185
7Towing434
Installing towing eye bolt436
8Tires and wheels291
Checking tire inflation
pressure302
General information291
Flat tire417
Vehicle tool kit400
9Hood
Opening282
Engine oil283
Coolant288,
463
ItemPage
aHeadlamp cleaning
system185,
289
bFront lamps410
cWindshield wipers58
Wiper blades, replacing415
Wiper blades, cleaning337
dWindshield
Wiping with windshield
washer fluid60
Cleaning337
eRetractable hardtop
Opening/closing204
Wind screen209
Luggage cover210
Sunshade for panorama
roof*213

25 At a glance
Cockpit
ItemPage
1Exterior lamp switch57, 131
2Headlamp cleaning button185
3Cruise control lever

Cruise control

Distronic*
214
218
4Shift paddle*: downshift180
5Instrument cluster26, 140
6Multifunction steering
wheel30, 144
7Shift paddle*: upshift180
8Lever for Voice Control
System*, see separate
operating instructions
ItemPage
9Front Parktronic* warning
indicator235
aDigital clock
bInterior storage compart-
ments (locking/unlocking)240
cOverhead control panel33
dGlove box238
eCenter console31, 32
fStarter switch40
gHorn
hSteering wheel adjustment
stalk46
ItemPage
jCombination switch

High beam

Turn signals

Windshield wipers
57
57
58
kParking brake pedal55, 63
lParking brake release
handle55
mHood lock release282
nDoor control panel36
oPower window switch201

36 At a glance
Door control panel
ItemPage
1Inside door handle113
2Switches for
opening/closing door and
rear side windows201
3Storing seat, mirror and
steering wheel settings
(Memory function)129
4Seat heating switch126
Seat ventilation* switch128
5Seat adjustment switch43
6Remote trunk opening
switch116
Remote trunk
opening/closing* switch116

39 Getting started
Unlocking
Enter the vehicle and insert the
SmartKey in the starter switch.
Opening a door causes its window to open
slightly. It will fully close when the door is
shut.
For more information, see “SmartKey”
(
page 104).
Unlocking with KEYLESS-GO*
With the KEYLESS-GO function, you can
lock and unlock the vehicle without using
the remote control buttons on the
SmartKey and start the engine without in-
serting the SmartKey in the starter switch.
The function of the SmartKey overrules the
KEYLESS-GO function.
Grasp an outside door handle.

All turn signal lamps flash once.

An acoustic warning sounds once.

The locking knobs in the doors
move up.

The anti-theft alarm system is
disarmed.

The electro-hydraulic brake system
is activated.
!A side window will not work if it is blocked
with ice or if the battery needs charging. If you
cannot shut a door, do not force it or you could
damage the door or the side window.
Fix whatever is affecting the window before
trying to shut the door.
Warning!G
When leaving the vehicle, always take the
SmartKey with KEYLESS-GO* with you, and
lock the vehicle. Do not leave children
unattended in the vehicle, or with access to
an unlocked vehicle. A child’s unsupervised
access to a vehicle could result in an
accident and/or serious personal injury.
iTo unlock the vehicle, the SmartKey with
KEYLESS-GO must be outside the vehicle, no
further than approximately 3 feet (1 meter) away
from the door.
iIf the vehicle has been parked for more than
72 hours, you must pull an outside door handle
in order to activate the KEYLESS-GO function.


40 Getting started
Unlocking
Enter the vehicle.
Opening a door causes its window to open
slightly. It will fully close when the door is
shut.
For more information, see “SmartKey with
KEYLESS-GO*” (
page 108).
Starter switch positions
SmartKey
Starter switch
0For removing SmartKey
1Power supply for some electrical
consumers, such as seat adjustment
2Ignition (power supply for all electrical
consumers) and driving position
All lamps (except high beam headlamp
indicator lamp and turn signal indicator
lamps unless activated) in the instru-
ment cluster come on. If a lamp in the
instrument cluster fails to come on
when the ignition is switched on, have
it checked and replaced if necessary.
If a lamp in the instrument cluster
remains on after starting the engine or
comes on while driving, refer to “Lamps
in the instrument cluster”
(
page 342).
3Starting position
!A side window will not work if it is blocked
with ice or if the battery needs charging. If you
cannot shut a door, do not force it or you could
damage the door or the side window.
Fix whatever is affecting the window before
trying to shut the door.
Warning!G
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you, and
lock the vehicle. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. A child’s unsupervised ac-
cess to a vehicle could result in an accident
and/or serious personal injury.
iWhen you switch on the ignition, the indica-
tor and warning lamps (except high beam head-
lamp indicator lamp and turn signal indicator
lamps unless activated) in the instrument cluster
come on. The indicator and warning lamps
(except high beam headlamp indicator lamp and
turn signal indicator lamps if activated) should go
out when the engine is running. This indicates
that the respective systems are operational.


53 Getting started
Driving
Starting the engine Automatic transmission
Gearshift pattern for automatic
transmission
P Park position with gear selector lever
lock
R Reverse gear
N Neutral
D Drive position
For more information, see “Automatic
transmission” (
page 172).Starting with the SmartKey
Make sure the gear selector lever is set
to P.
Do not depress the accelerator.
Turn the SmartKey in the starter switch
to position3 and hold until the engine
starts (
page 40).
For information on turning off the engine
with the SmartKey, see “Turning off with
the SmartKey” (
page 64).
Warning!G
Inhalation of exhaust gas is hazardous to
your health. All exhaust gas contains carbon
monoxide (CO), and inhaling it can cause un-
consciousness and possible death.
Do not run the engine in confined areas
(such as a garage) which are not properly
ventilated. If you think that exhaust gas
fumes are entering the vehicle while driving,
have the cause determined and corrected
immediately. If you must drive under these
conditions, drive with at least one window
fully open.
iYou can also use the “touch-start” function.
Turn the SmartKey to position3 and release it
again immediately. The engine then starts auto-
matically.

65 Getting started
Parking and locking
LockingExit the vehicle and close the doors and
the trunk.
Opening a door causes its window to open
slightly. It will fully close when the door is
shut.
Warning!G
To prevent possible personal injury, always
keep hands and fingers away from the door
openings when closing the doors. Be espe-
cially careful when small children are
around.
Before closing doors, make sure that there
is no possibility of someone getting caught
in a door during closing.
Warning!G
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
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. A child’s unsupervised
access to a vehicle could result in an
accident and/or serious personal injury.
!A side window will not work if it is blocked
with ice or if the battery needs charging. If you
cannot shut a door, do not force it or you could
damage the door or the side window.
Fix whatever is affecting the window before
trying to shut the door.
iIf you hear a warning signal, you have forgot-
ten to switch off the low beam headlamps or the
parking lamps before opening the driver’s door.
In addition, the message
Lights Are Still
On
appears in the multifunction display.
Switch off the low beam headlamps or the
parking lamps.
If the message
Switch off lights or
remove key.
appears in the multifunction
display, remove the SmartKey from the starter
switch or switch off the automatic headlamp
mode.
!Failure to switch off the exterior lamps when
leaving the vehicle may result in a discharged
battery.
iVehicles with KEYLESS-GO*: A warning
signal and the message
Remember your key.
remind you not to leave the SmartKey with
KEYLESS-GO* in the vehicle.

70 Safety and Security
Occupant safety
Air bags
Warning!G
Air bags are designed to reduce the poten-
tial of injury and fatality in certain frontal im-
pacts (front air bags, driver-side knee bag)
or side impacts (head-thorax air bags).
However, no system available today can
completely eliminate injuries and fatalities.
The deployment of the air bags temporarily
releases a small amount of dust from the air
bags. This dust, however, is neither injurious
to your health, nor does it indicate a fire in
the vehicle. The dust might cause some tem-
porary breathing difficulty for people with
asthma or other breathing trouble. To avoid
this, you may wish to get out of the vehicle
as soon as it is safe to do so. If you have any
breathing difficulty but cannot get out of the
vehicle after the air bag inflates, then get
fresh air by opening a window or door.
Warning!G
To reduce the risk of injury when the front
air bags inflate, it is very important for the
driver and passenger to always be in a prop-
erly seated position and to wear their seat
belts.
For maximum protection in the event of a
collision always be in normal seated position
with your back against the backrest. Fasten
your seat belt and make sure that it is prop-
erly positioned on your body (
page 50).
Since the air bag inflates with considerable
speed and force, a proper seating and hands
on steering wheel position will help to keep
you at a safe distance from the air bag.
Occupants who are unbelted, out of position
or too close to the air bag can be seriously
injured or killed by an air bag as it inflates
with great force in the blink of an eye:

Sit properly belted in a position that is
as upright as possible with your back
against the seat backrest.

Adjust the driver’s seat as far as possi-
ble rearward, still permitting proper
operation of vehicle controls. The dis-
tance from the center of the driver’s
breastbone to the center of the air bag
cover on the steering wheel must be at
least 10 inches (25 cm) or more. You
should be able to accomplish this by a
combination of adjustments to the seat
and steering wheel. If you have any
problems, please contact an authorized
Mercedes-Benz Center.

Do not lean your head or chest close to
the steering wheel or dashboard.

Keep hands on the outside of the steer-
ing wheel rim. Placing hands and arms
inside the rim can increase the risk and
potential severity of hand/arm injury
when driver’s front air bag inflates.

Adjust the passenger seat as far as pos-
sible rearward from the dashboard when
the seat is occupied.