Exterior view
iThis Operator’s Manual describes all features, standard or optional, potentially available
for your vehicle at the time of purchase. Please be aware that your vehicle might not be
equipped with all features described in this manual.
FunctionPage:Trunk:Locking and unlocking68Opening and closing73,
75
Valet locking77;Rear window defroster155=Fuel filler flap178?Doors:Locking and unlocking68,
267
AExterior rear view mirrors86BRetractable hardtop155CWindshield:Wiping with washer fluid96Cleaning219DWipers95FunctionPageWiper blades, replacing275Wiper blades, cleaning219EHood180FFront lamps271GHeadlamp cleaning system93HFront towing eye288ITires and wheels186Rims and tires299JRear lamps271KRear towing eye28826Exterior viewAt a glance
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Version 1 (depending on vehicle production date)FunctionPageATachometer with:K High-beam headlamp
indicator lamp 92
; Engine malfunction
indicator lamp 263
7 Seat belt telltale 48,
256
I Roll bar warning lamp258! Antilock Brake
System (ABS) indicator
lamp
55,
255
+ Supplemental
Restraint System (SRS)
indicator lamp
38,
257
å ESP® OFF warning
lamp 258
h Combination low tire
pressure/TPMS
malfunction telltale, USA
only
190,
265
FunctionPageh Low tire pressure
telltale, Canada only
190,
265 SPORT handling
mode warning lamp,
SL 63 AMG only
58,
258
BRight multifunction display
with:
Trip odometer113Transmission position
indicator104
Gear range indicator106Transmission program
mode indicator106
CFuel gauge with:8 Fuel tank reserve
warning lamp (the arrow
indicates that the fuel filler
flap is on the right-hand
side) 262
Instrument cluster31At a glance230_AKB; 6; 22, en-USd2ureepe,Version: 2.11.8.12009-07-28T18:49:58+02:00 - Seite 31Z
Version 2 (depending on vehicle production date)FunctionPageATachometer with:K High-beam headlamp
indicator lamp 92
; Engine malfunction
indicator lamp, Canada only263
7 Seat belt telltale 48,
256
I Roll bar warning lamp258! Antilock Brake
System (ABS) indicator
lamp
55,
255
+ Supplemental
Restraint System (SRS)
indicator lamp
38,
257
= Engine malfunction
indicator lamp, USA only 263
h Combination low tire
pressure/TPMS
malfunction telltale, USA
only
190,
265
h Low tire pressure
telltale, Canada only
190,
265
FunctionPage% ESP® OFF warning
lamp, SL 63 AMG only
58,
261
BRight multifunction display
with:
Trip odometer113Transmission position
indicator104
Gear range indicator106Transmission program
mode indicator106
CFuel gauge with:8 Fuel tank reserve
warning lamp (the arrow
indicates that the fuel filler
flap is on the right-hand
side) 262
32Instrument clusterAt a glance
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Vehicle equipment
iThis Operator’s Manual describes all
features, standard or optional, potentially
available for your vehicle at the time of
purchase. Please be aware that your
vehicle might not be equipped with all
features described in this manual.
Locking and unlocking
Notes
GObserve Safety notes, see page 51.
When unlocking or locking the vehicle with
the SmartKey an acoustic signal sounds. The
acoustic signal is activated at the factory. If
you wish to deactivate the feature, or adjust
its signal volume, contact an authorized
Mercedes-Benz Center.
When unlocking the vehicle, all turn signal
lamps flash once. An acoustic signal sounds
once, and the locking knobs in the doors
move up. The anti-theft alarm system is
disarmed.
When locking the vehicle, all turn signal lamps
flash three times. An acoustic signal sounds
three times, and the locking knobs in the
doors move down. The anti-theft alarm
system is armed.
All doors and the trunk must be closed.
If you cannot lock or unlock the vehicle with
the SmartKey, the batteries in the SmartKey
are discharged, the SmartKey is
malfunctioning, or the vehicle battery is
drained.
XCheck the batteries in the SmartKey
(Y page 71) and replace them if
necessary.
XUse the mechanical key to unlock the
driver’s door and the trunk (Y page 267).
XUse the mechanical key to lock the vehicle
(Y page 269).
XHave the vehicle battery and the vehicle
battery connections checked at an
authorized Mercedes-Benz Center.
If the SmartKey is malfunctioning, contact
Roadside Assistance or an authorized
Mercedes-Benz Center.
SmartKey
Your vehicle comes supplied with two
SmartKeys, each with remote control and a
removable mechanical key.
The SmartKey centrally locks and unlocks
Rthe doors
Rthe trunk lid
Rthe fuel filler flap
Rthe glove box
Rthe storage compartment under the
armrest
Rthe rear storage compartments
Example illustration: SmartKey with KEYLESS-GO
: &Lock button; FUnlock button for trunk lid= %Unlock button
When you open a door, the windows on that
side lowers slightly. Once you close the door,
the windows move up again.
! A window will not work if it is blocked with
ice or if the vehicle battery is discharged. If
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you cannot shut a door, do not force it or
you could damage the door or the window.
Fix whatever is affecting the window before
trying to shut the door.
i USA only:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
1. This device may not cause harmful interference, and
2. this device must accept any interference received, including
interference that may cause undesired
operation.
Any unauthorized modification to this
device could void the user’s authority to
operate the equipment.
i Canada only:
This device complies with RSS-210 of
Industry Canada. Operation is subject to
the following two conditions:
1. This device may not cause interference,
and
2. this device must accept any interference received, including
interference that may cause undesired
operation of the device.
Any unauthorized modification to this
device could void the user’s authority to
operate the equipment.
Factory setting XGlobal unlocking: Press button %.
Unless you open a door or the trunk within
approximately 40 seconds after unlocking
the vehicle:
R The vehicle will be locked again.
R The anti-theft alarm system will be
rearmed.
XGlobal locking: Press button &.Selective setting
If you frequently travel alone, you may wish
to reprogramm the SmartKey. Pressing
button % will then only unlock the driver’s
door, interior lockable storage
compartments, and the fuel filler flap.
XSwitching on/off: Press and hold buttons
% and & simultaneously for
approximately 6 seconds until the battery
check lamp ( Y page 71) flashes twice.
The SmartKey will then function as follows:
XUnlocking driver’s door and fuel filler
flap: Press button % once.XGlobal unlocking: Press button %
twice.XGlobal locking: Press button &.
KEYLESS-GO
Vehicles equipped with KEYLESS-GO come
with two SmartKeys with KEYLESS-GO, each
with remote control and a removable
mechanical key.
The KEYLESS-GO function is integrated into
the SmartKey. The validity of the SmartKey is
checked every time you grasp an outside door
handle.
When the SmartKey is valid, your vehicle
unlocks
R the doors
R the trunk lid
R the fuel filler flap
R the glove box
R the storage compartment under the
armrest
R the rear storage compartments
When you open a door, the windows on that
side lowers slightly. Once you close the door,
the windows move up again.
! A window will not work if it is blocked with
ice or if the vehicle battery is discharged. If
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RThe vehicle could be inadvertently
unlocked if the SmartKey is within 3 ft (1 m)
of the vehicle and
-an outside door handle is splashed with
water
or
-you attempt to clean an outside door
handle
RRemember that the engine can be started
by anyone with a SmartKey that is left
inside the vehicle. If you leave the
SmartKey behind when exiting and locking
the vehicle, the message Key Detected
In Vehicle appears in the multifunction
display.
Factory setting
XGlobal unlocking: Grasp an outside door
handle.
Unless you open a door or the trunk within
approximately 40 seconds after unlocking
the vehicle:
RThe vehicle will be locked again.
RThe anti-theft alarm system will be
rearmed.
XGlobal locking: Press lock button : on an
outside door handle.
Selective setting
If you frequently travel alone, you may wish
to reprogram the SmartKey. Grasping the
driver’s outside door handle will then only
unlock the driver’s door, interior lockable
storage compartments, and the fuel filler flap.
XSwitching on/off: Press and hold buttons
% and & simultaneously for
approximately 6 seconds until the battery
check lamp (Y page 71) flashes twice.
KEYLESS-GO will then function as follows:
XUnlocking driver’s door and fuel filler
flap: Grasp the driver’s outside door
handle.
XGlobal unlocking: Grasp the outside door
handle on the passenger side.
XGlobal locking: Press lock button : on an
outside door handle.
Checking SmartKey batteries
Example illustration: SmartKey with KEYLESS-GO
XPress button & or % on the
SmartKey.
Battery check lamp : comes on briefly to
indicate that the SmartKey batteries are in
order.
If the battery check lamp does not come on
briefly during check, the SmartKey batteries
are discharged.
XReplace the batteries (Y page 269).
iYou can obtain the required batteries at
any authorized Mercedes-Benz Center.
iIf the batteries are checked within signal
range of the vehicle, pressing button
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Automatic central locking
You can switch the automatic central locking
on or off using the control system
(Y page 126).
The doors and the trunk lock automatically
when the vehicle is set into motion.
You can open a locked door from the inside.
Open door only when conditions are safe to
do so.
The doors are designed to unlock
automatically after an accident if the force of
the impact exceeds a preset threshold.
The vehicle locks automatically when the
ignition is switched on and the wheels are
turning at a vehicle speed of above 9 mph
(15 km/h). You could therefore lock yourself
out when the vehicle is pushed or towed or is
on a test stand.
Locking and unlocking from the inside
GObserve Safety notes, see page 51.
You can lock or unlock the vehicle from the
inside using the central locking or unlocking
switch. This can be useful, for example, if you
want to lock the vehicle before starting to
drive.
The central locking or unlocking switch does
not lock or unlock the fuel filler flap or the
interior storage compartments, such as the
glove box.
XLocking: Press central locking switch :.
When all doors are closed, the vehicle
locks.
XUnlocking: Press central unlocking
switch ;.
You can open a locked door from the inside.
Open door only when conditions are safe to
do so.
If the vehicle was previously locked with the
central locking switch
Rand the SmartKey is set to factory settings,
the complete vehicle is unlocked when a
door is opened from the inside
Rand the SmartKey is set to selective
settings, only the door opened from inside
is unlocked
If the vehicle has been locked centrally with
the SmartKey or with KEYLESS-GO, it will not
unlock using the central unlocking switch.
Opening the trunk
GWarning!
Make sure the trunk is closed when the engine
is running and while driving. Among other
dangers, deadly carbon monoxide (CO) gases
may enter vehicle interior resulting in
unconsciousness and death.
! When you open the trunk, the trunk lid
swings open upwards. Always make sure
there is sufficient overhead clearance.
You can open the trunk when the vehicle is
stationary and the retractable hardtop is fully
opened or closed.
A minimum height clearance of 6.2 ft (1.88 m)
is required to open the trunk lid.
iTo facilitate trunk loading and unloading
when the hardtop is retracted, you can
raise the hardtop from its storage position
in the trunk using the load assist feature
(Y page 164). You may also unhook the
luggage cover.
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Automatic transmission
Gearshift pattern for automatic transmission
jPark position with gear selector lever lockkReverse geariNeutral positionhDrive position
For more information, see “Automatic
transmission” (Y page 103).
XMake sure the automatic transmission is in
park position P.
With SmartKey
XDo not depress the accelerator pedal.XTurn the SmartKey in the starter switch to
position 3 (Y page 78) and release it.
The engine starts automatically.
With KEYLESS-GO
GWarning!
As long as the SmartKey is in your vehicle, the
vehicle can be started. Therefore, never leave
children unattended in the vehicle, as they
could otherwise accidentally start the engine.
When leaving the vehicle, always take the
SmartKey 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.
You can start your vehicle without the
SmartKey in the starter switch using the
KEYLESS-GO start/stop button.
The SmartKey must be located in the vehicle.
KEYLESS-GO start/stop button
:USA only;Canada onlyXDepress the brake pedal during the starting
procedure.
XDo not depress the accelerator pedal.XPress the KEYLESS-GO start/stop button
once.
The engine starts automatically.
Starting difficulties
! Remember that extended starting
attempts can drain the battery.
The engine does not start. You can hear
the starter.
There could be a malfunction in the engine
electronics or in the fuel supply system.
Carry out the following steps:
XIf you are starting the engine with the
SmartKey: Turn the SmartKey in the starter
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