ContentsControls in detail............................... 79
Locking and unlocking ......................... 80
Keys ............................................... 80
KEYLESS-GO card*......................... 84
Opening the doors from the inside . 89
Opening the trunk from the inside.. 89
Trunk lid emergency release .......... 90
Closing the trunk lid ....................... 91
Automatic central locking .............. 91
Locking and unlocking
from the inside ............................... 92
Seats.................................................... 93
Lumbar support .............................. 93
Multicontour backrest* .................. 93
Moving the seats forward and
backward........................................ 95
Seat ventilation* ............................ 96
Seat heater..................................... 97
Memory function.................................. 99
Storing positions into memory ..... 100
Recalling positions from memory . 100
Storing parking position ............... 100
Lighting .............................................. 102
Exterior lamp switch ..................... 102
Combination switch...................... 104Hazard warning flasher ................ 105
Interior lighting............................. 106
Courtesy lighting .......................... 107
Instrument cluster ............................. 108
Instrument cluster illumination .... 108
Coolant temperature gauge ......... 108
Trip odometer .............................. 109
Tachometer .................................. 109
Outside temperature indicator ..... 109
Control system .................................. 110
Multifunction display .................... 110
Multifunction steering wheel ........ 111
Menus .......................................... 113
Standard display menu ................ 115
AUDIO menu ................................ 115
NAVI menu ................................... 117
Distronic* menu........................... 117
Malfunction memory menu .......... 118
Settings menu .............................. 119
Trip computer menu ..................... 131
TEL menu* ................................... 133
Automatic transmission ..................... 137
One-touch gearshifting................. 138
Gear ranges.................................. 139
Gear selector lever position ......... 140
Program mode selector switch..... 141Accelerator position ..................... 142
Steering wheel gearshift control
(Speedshift) and manual shift program
SL 55 AMG................................... 142
Emergency operation (Limp Home
Mode) .......................................... 144
Good visibility .................................... 145
Rear view mirror .......................... 145
Headlamp cleaning system .......... 146
Rear window defroster ................. 146
Sun visors .................................... 146
Automatic climate control ................. 147
Setting the temperature............... 149
Adjusting air volume .................... 150
Adjusting air distribution .............. 151
Maximum cooling MAXCOOL ....... 151
Defrosting .................................... 151
Air recirculation mode.................. 152
Rear window defroster ................. 153
Residual heat and ventilation ....... 154
Deactivating the automatic climate
control system ............................. 154
Air conditioning ............................ 155
Ventilated storage compartments 156
Power windows.................................. 157
Opening and closing the windows 157
26 At a glanceDoor control panel
Door control panel
Item
Page
1
Door handle
89
2
Switches for open-
ing/closing front and rear
side windows
157
3
Memory function (for stor-
ing seat, mirror and steer-
ing wheel settings)
99
4
Seat heater
97
Seat ventilation*
96
5
Seat adjustment
32, 93
6
Remote trunk lid release
switch
90
7
Door pocket
192
28 Getting startedUnlockingThe “Getting started” section provides an
overview of the vehicle’s most basic func-
tions. First-time Mercedes-Benz owners
should pay special attention to the infor-
mation given here.
If you are already familiar with the basic
functions described here, the “Controls in
detail” section will help you with further in-
formation. The corresponding page refer-
ences are at the end of each segment.
UnlockingUnlocking with the SmartKeyElectronic key with remote control1‹
Lock button
2
Š
Unlock button for trunk lid
3
Œ
Unlock button
4
Â
Panic button
Press unlock button3
Œ
on the key.
The indicator lamps light up for a short
time. The locking knobs in the doors
move up.
Get in the vehicle and insert the key in
the starter switch.iThe SBC brake system is activated.iOpening a door causes the windows on
that side of the car to open slightly.
They will return to the up position when
the door is closed.
39 Getting started
Driving
Do not fasten a seat belt around a per-
son and another object at the same
time.
Check your seat belt during travel to
ensure that it is properly positioned.
Ensure that the seat belt is always fit-
ted snugly. You should avoid wearing
bulky clothing, such as winter coats,
when traveling in the vehicle.
Starting the engine
Gearshift pattern for automatic
transmissionP Park position with selector lever lock
R Reverse gear
N Neutral
D Drive position
More information can be found in the
“Controls in detail” section (
page 137).
Make sure that the gear selector lever
is set to P.
Warning!
G
Do not pass belts over sharp edges. They
could tear.
Do not allow the belt to get caught in the
door or in the seat adjustment mechanism.
This could damage the belt.
Never attempt to make modifications to
seat belts. This could impair the effective-
ness of the belts.
Damaged seat belts or belts that were highly
stressed in an accident must be replaced by
an authorized Mercedes-Benz Center.
Warning!
G
Inhalation of exhaust gas is hazardous to
your health. All exhaust gas contains carbon
monoxide, and inhaling it can cause uncon-
sciousness and lead to 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.
53 Safety and Security
Occupant safety
AirbagsWarning!
G
Airbags are designed to reduce the potential
for injury resulting from certain frontal im-
pacts (front airbags, driver-side kneebag) or
side impacts (head-thorax airbags) which
may cause significant injuries. However, no
system available today can totally eliminate
injuries and fatalities.
The activation of the SRS temporarily releas-
es a small amount of dust from the airbags.
This dust, however, is neither injurious to
your health, nor does it indicate a fire in the
vehicle. The dust might cause some tempo-
rary breathing difficulty for people with asth-
ma 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 airbag inflates, then get
fresh air by opening a window or door.
Warning!
G
To reduce the risk of injury when the front
airbags inflate, it is very important for the
driver and passenger to always be in a prop-
erly seated position and to wear your 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 ensure that it is properly
positioned on your body (
page 37).
Since the airbag 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 airbag. Oc-
cupants who are unbelted, out of position or
too close to the airbag can be seriously in-
jured by an airbag as it inflates with great
force in the blink of an eye:
Sit properly belted in an upright position
with your back against the seat back-
rest.
Adjust the driver seat as far as possible
rearward, still permitting proper opera-
tion of vehicle controls. The distance
from the center of the driver’s breast-
bone to the center of the airbag cover on
the steering wheel must be at least ten
inches (25 cm) or more. You should be
able to accomplish this by a combina-
tion of adjustments to the seat and
steering wheel. If you have any prob-
lems, please see your authorized
Mercedes-Benz Center.
Do not lean with your head or chest
close to the steering wheel or dash-
board.
Keep hands on the outside of steering
wheel rim. Placing hands and arms in-
side the rim can increase the risk and
potential severity of hand / arm injury
when driver front airbag inflates.
Adjust the passenger seat as far as pos-
sible rearward from the dashboard when
the seat is occupied.
79 Controls in detail
Locking and unlocking
Seats
Memory function
Lighting
Instrument cluster
Control system
Automatic transmission
Good visibility
Automatic climate control
Power windows
Retractable hardtop
Driving systems
Useful features
88 Controls in detailLocking and unlockingUnlocking the trunk lid
The handle is located in the rear license
plate recess.
Pull on the handle and lift up the trunk
lid.
The vehicle unlocks the trunk lid only.Locking the vehicle
1Trunk lock button
Press the lock button at door
(page 49) or trunk.Closing the side windows
Press and hold lock button at door
(page 49) until the side windows are
closed.
iIf the vehicle was previously centrally
locked, the trunk lid will lock automati-
cally when closed. The turn signals will
flash three times to confirm locking.
To prevent a possible inadvertent lock-
out, the trunk lid will open automatical-
ly if a KEYLESS-GO card is recognized
inside the trunk.
Warning!
G
When closing the windows, be sure that
there is no danger of anyone being harmed
by the closing procedure.
If potential danger exists, proceed as fol-
lows:
Release the lock button.
Pull on the door handle and hold firmly.
The side windows will open for as long
as the door handle is held but the door
is not opened.
89 Controls in detail
Locking and unlocking
Loss of KEYLESS-GO-card
If you lose your KEYLESS-GO card, you
should do the following:
Have the KEYLESS-GO card deactivat-
ed by an authorized Mercedes-Benz
Center.
Report the loss immediately to your car
insurance company.
Have the mechanical lock replaced if
necessary.
Your authorized Mercedes-Benz Center
will be glad to supply you with a replace-
ment.
Opening the doors from the inside
You can open a locked door from the in-
side. Open door only when conditions are
safe to do so.
1Locking knob
2Inside door handle
Pull on the door handle2.
If door was locked, the locking knob1
will move up.
Opening the trunk from the inside
You can open the trunk from the inside if
the vehicle is stationary and the retract-
able hardtop is fully opened or closed. The
switch is located on the driver’s door.
1Remote trunk lid release switch
2Indicator lamp
iIf you open a door, the side windows on
that side of the vehicle will lower slight-
ly. The windows close again when you
close the door.