2011 MERCEDES-BENZ SLS engine

Air conditioning
The air conditioning is operational while the
engine is running and cools the interior air to
the temperature set by the operator. In
addition, the air conditioning dehumidifies
the interior air and helps prevent window
fogging.GWarning!
If you deactivate the air conditioning, the
vehicle will not be cooled when weather
conditions are warm. The windows can fog up
more quickly. Window fogging may impair
visibility and endanger you and others.
i Condensated water may drip out from
underneath the vehicle. This is normal and
not an indication of a malfunction.
The air conditioning uses the refrigerant
R134a. This refrigerant is free of CFCs which
are harmful to the ozone layer.
Deactivating
It is possible to deactivate the air
conditioning. The interior air will then no
longer be cooled or dehumidified.
XPress button ¿.
The indicator lamp in the button goes out.
The cooling function switches off after a
short delay.
Activating
Moist air can fog up the windows. You can
dehumidify the interior air with the air
conditioning.
XPress button ¿.
The indicator lamp in the button comes on.
i The evaporator will be vented when the
air conditioning has been in use.
Approximately 1 hour after locking the
vehicle, the blower switches on
automatically. The blower will run for
30 minutes at its lowest level. The blower
noise is normal and not an indication of a
malfunction. When you unlock the vehicle
in the meantime, venting will be
interrupted. If the vehicle battery is low,
automatic evaporator venting will not occur
in order to preserve the battery.
Automatic mode
When operating the climate control system in
automatic mode, the interior air temperature,
air volume and air distribution are adjusted
automatically.
In automatic mode, cooling with
dehumidification is switched on. This function
can be switched off if necessary.
GWarning!
If you deactivate the air conditioning, the
vehicle will not be cooled when weather
conditions are warm. The windows can fog up
more quickly. Window fogging may impair
visibility and endanger you and others.
XSet the desired temperature
( Y page 300).XActivating: Press button Ã.
The indicator lamp in the button comes on.
The air volume and air distribution are
adjusted automatically.XDeactivating: Press button I, K or
_ .
The indicator lamp in button à goes out.
The automatic operation of air volume and
air distribution switches off. The symbols of
air distribution or air volume appear in
display H (Y page 298).XAdjust air distribution ( Y page 302).XAdjust air volume ( Y page 302).
Setting temperature
You can 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‡ (22†).
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Windshield fogged on the outside XSwitch the windshield wipers on
( Y page 253).
If the automatic mode of the climate control
is switched off:
XPress button _ repeatedly until one of
the following symbols P or O
appears in display H (Y page 298).
Maximum cooling MAX COOL
MAX COOL is only available in U.S. vehicles.
MAX COOL is only operational when the
engine is running.
You can use this setting to provide the fastest
possible cooling of the vehicle interior (when
windows are closed).
XActivating: Press button Ù.
The indicator lamp in the button comes on.
The climate control switches automatically to
the following functions:
R maximum cooling
R maximum blowing power
R the air recirculation mode is switched on
XDeactivating: Press button Ù again.
The indicator lamp in the button goes out.
The previous settings are once again in
effect.
i To switch the maximum cooling function
off, you can also press button ^, Ã
or ¬ .
Air recirculation mode
Switch to air recirculation mode to prevent
unpleasant odors from entering the vehicle
from the outside (e. g. before driving through
a tunnel). This setting cuts off the intake of
outside air and recirculates the air in the
passenger compartment.
GWarning!
Fogged windows impair visibility,
endangering you and others. If the windows
begin to fog on the inside, switching off the
air recirculation mode immediately should
clear interior window fogging. If interior
window fogging persists, make sure the air
conditioning is activated, or press button
¬ .
XActivating: Press button g.
The indicator lamp in the button comes on.
i The air recirculation mode is activated
automatically at high outside
temperatures.
The indicator lamp in button g is not lit
when the air recirculation mode is switched
on automatically.
A quantity of outside air is added after
approximately 30 minutes.
XDeactivating: Press button g again.
The indicator lamp in the button goes out.
i The manually selected air recirculation
mode is deactivated automatically:
R after 5 minutes if the outside
temperature is below approximately
41‡ (5†)
R after 5 minutes if the air conditioning is
turned off
R after 30 minutes if the outside
temperature is above approximately
41‡ (5†)
Using driver-side settings for
passenger side
This feature is only available in Canada
vehicles.
You can use the settings of the driver’s side,
such as temperature, air volume and air
distribution, for the passenger side.
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If the engine is off and the cigarette lighter is
being used extensively, the vehicle battery
may become discharged.
XSwitch on the ignition.XOpening: Tap on center of cover :.
The cover opens automatically.
XPush in cigarette lighter ;.
Cigarette lighter ; will pop out
automatically when hot.
XTake out cigarette lighter ;.XReinsert cigarette lighter ; in its socket
after use.
Power outlet
The power outlets can be used to
accommodate 12V DC electrical accessories
(e.g. auxiliary lamps, mobile phone chargers)
up to a maximum of 15 A (180 W).
If the engine is off and the power outlets are
being used extensively, the vehicle battery
may become discharged.
XSwitch on the ignition.
Power outlet in glove box
XOpen the glove box (Y page 304).:Power outlet
Power outlet in center console
Depending on vehicle equipment, your
vehicle may equipped with a cigarette lighter
instead of a power outlet.
XOpening: Tap on center of cover :.
The cover opens automatically.
XFlip up cover ; and insert electrical plug
(cigarette lighter type).
mbrace
In Canada, the system is referred to as Tele
Aid (Telematic Alarm Identification on
Demand).
! In order to activate the mbrace system, a
subscriber agreement must be completed.
To ensure your system is activated and
operational, please press Information
button ï to perform the acquaintance
call. Failure to complete either of these
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When programming a garage door opener,
park vehicle outside the garage.
Do not run the engine while programming the
integrated remote control. Inhalation of
exhaust gas is hazardous to your health. All
exhaust gas contains carbon monoxide (CO),
and inhaling it can cause unconsciousness
and possible death.
Interior rear view mirror with integrated remote
control
Hand-held remote control A is not part of the
vehicle equipment.
Programming the integrated remote
control
XStep 1: Switch on the ignition.XStep 2: If you have previously programmed
a signal transmitter button and wish to
retain its programming, proceed to step 3.
or
XIf you are programming the integrated
remote control for the first time, press and
hold the two outer signal transmitter
buttons ; and ? and release them when
indicator lamp : begins to flash after
approximately 20 seconds.
Do not hold the buttons for longer than
30 seconds.
This procedure erases any previous
settings for all three channels and
initializes the memory. If you later wish to
program a second and/or third hand-held
transmitter to the remaining two signaltransmitter buttons, do not repeat this step
and begin directly with step 3.XStep 3: Hold the end of hand-held remote
control A of the device you wish to train
approximately 2 to 12 in (5 to 30 cm) away
from the signal transmitter button ( ;, =
or ? ) to be programmed, while keeping
indicator lamp : in view.XStep 4: Using both hands, simultaneously
press hand-held remote control button B
and the desired signal transmitter button
( ; , = or ?). Do not release the buttons
until step 5 is completed.
Indicator lamp : will flash, first slowly and
then rapidly.
i Indicator lamp : flashes immediately
the first time the signal transmitter button
is programmed. If this button has already
been programmed, the indicator lamp will
start flashing after 20 seconds.
XStep 5: After indicator lamp : changes
from a slow to a rapidly flashing light,
release the hand-held remote control
button and the signal transmitter button.XStep 6: Press and hold the just-trained
signal transmitter button ( ;, = or ?) and
observe indicator lamp :.
If indicator lamp : stays on constantly,
programming is complete and your device
should activate when the respective signal
transmitter button ( ;, = or ?) is pressed
and released.
i If indicator lamp : flashes rapidly for
approximately 2 seconds and then turns to
a constant light, continue with
programming steps 8 through 12 as your
garage door opener may be equipped with
the “rolling code” feature.
XStep 7: To program the remaining two
signal transmitter buttons, repeat the steps
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Vehicle equipment ............................320
The first 1000 miles (1500 km) .......320
At the gas station ............................. 320
Engine compartment ........................322
Tires and wheels ............................... 326
Winter driving ................................... 347
Driving instructions ..........................348
Maintenance ...................................... 352
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Vehicle equipment
i This 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.
The first 1000 miles (1500 km)
The more cautiously you treat your vehicle
during the break-in period, the more satisfied
you will be with its performance later on.
R Drive your vehicle during the first
1 000 miles (1 500 km) at varying but
moderate vehicle and engine speeds.
R During the first 1 000 miles (1 500 km), do
not exceed a speed of 85 mph
(140 km/h).
R During this period, avoid engine speeds
above 4 500 rpm in each gear.
R During this period, avoid heavy loads (full
throttle driving) and excessive engine
speeds (no more than 2
/ 3 of maximum rpm
in each gear).
R Shift gears in a timely manner.
R Avoid accelerating by kickdown.
R Do not attempt to slow the vehicle down by
shifting to a lower gear using the gear
selector lever.
R Select gear ranges 3, 2 or 1 (Y page 266)
only when driving at moderate speeds (for
hill driving).
R Select C as the preferred shift program
( Y page 267) for the first 1 000 miles
(1 500 km).
After 1 000 miles (1 500 km) you may
gradually increase vehicle and engine speeds
to the permissible maximum.
All of the above instructions also apply when
driving the first 1 000 miles (1 500 km) after
the engine or the transmission has been
replaced.
i Always obey applicable speed limits.
At the gas station
Refueling
GWarning!
Gasoline is highly flammable and poisonous.
It burns violently and can cause serious
personal injury.
Never allow sparks, flames or smoking
materials near gasoline!
Turn off the engine before refueling.
Whenever you are around gasoline, avoid
inhaling fumes and any skin or clothing
contact. Extinguish all smoking materials.
Direct skin contact with fuels and the
inhalation of fuel vapors are damaging your
health.
GWarning!
Overfilling of the fuel tank may create
pressure in the system which could cause a
gas discharge. This could cause the gas to
spray back out when removing the fuel pump
nozzle, which could cause personal injury.
! Never refuel vehicles with gasoline engine
with diesel fuel. Even small amounts of
diesel fuel will damage the fuel system and
engine. Damage resulting from the use of
non-approved fuels or fuel additives or
resulting from mixing gasoline with diesel
fuel is not covered by the Mercedes-Benz
Limited Warranty.
! If you have accidentally filled the tank
with incorrect or non-approved fuel, do not
switch on the ignition. Otherwise the
incorrect or non-approved fuel will get into
the fuel lines. The fuel system must be
drained completely. Contact an authorized
Mercedes-Benz Center to have the fuel
system drained completely.
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! To prevent damage to the catalytic
converters, only use premium unleaded
gasoline in this vehicle.
Any noticeable irregularities in engine
operation should be repaired promptly.
Otherwise, excessive unburned fuel may
reach the catalytic converter, causing it to
overheat and potentially start a fire.
i Only use premium unleaded gasoline with
a minimum Posted Octane Rating of 91
(average of 96 RON/86 MON).
Information on gasoline quality can
normally be found on the fuel pump. Please
contact gas station personnel in case
labels on the pump cannot be found.
For more information on gasoline, see
“Premium unleaded gasoline”
( Y page 425), see “Fuel requirements”
( Y page 427), or contact an authorized
Mercedes-Benz Center, or visit
http://www.MBUSA.com (USA only).
Locking/unlocking the vehicle with the
SmartKey automatically locks/unlocks the
fuel filler flap.
i In case the central locking system does
not release the fuel filler flap, or the
opening mechanism is clamping, contact
Roadside Assistance or an authorized
Mercedes-Benz Center.
The fuel filler flap is located on the right-hand
side of the vehicle towards the rear. XTurn off the engine.i Leaving the engine running and the fuel
filler cap open can cause the yellow engine
malfunction indicator lamp ; to
illuminate.
For more information, see also “Practical
hints” ( Y page 394).XOpen the driver’s door. This puts the starter
switch in position 0, same as with the
SmartKey removed from the starter switch.
The driver’s door then can be closed again.
or
XRemove the SmartKey from the starter
switch.XOpening: Press fuel filler flap : at the
point indicated by the arrow.XTurn fuel filler cap ; counterclockwise.XTake off fuel filler cap ;.
!
The fuel filler cap is tethered to the fuel
filler neck. Do not drop the cap. It could
damage the vehicle paint finish.
XSecure fuel filler cap ; by clipping the
plastic tether into hook = on the inside of
the fuel filler flap.XFully insert filler nozzle unit and refuel.XOnly fill your tank until the filler nozzle unit
cuts out – do not top off or overfill .XClosing: Turn fuel filler cap ; clockwise
until it audibly engages.
i Close the fuel filler flap before locking the
vehicle. Otherwise the flap locking pin will
prevent closing the fuel filler flap.
XClose fuel filler flap :.
Check regularly and before a long trip
For information on quantities and
requirements of operating agents, see “Fuels,
coolants, lubricants, etc.” ( Y page 425).
Check the following:
R Engine oil level ( Y page 323)
R Tire inflation pressure ( Y page 329)
R Coolant level ( Y page 324)
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RVehicle lighting (Y page 400)
RWasher system and headlamp cleaning
system (Y page 325)
RBrake fluid level (Y page 325)
Engine compartment
Hood
GWarning!
Do not pull the release lever while the vehicle
is in motion. Otherwise the hood could be
forced open by passing air flow.
This could cause the hood to come loose and
injure you and/or others.
Opening
GWarning!
Do not open the hood when the engine is
overheated. You could be seriously injured.
Observe the coolant temperature display to
determine whether the engine may be
overheated. If you see flames or smoke
coming from the engine compartment, move
away from the vehicle. Wait until the engine
has cooled. If necessary, call the fire
department.
GWarning!
You could be injured when the hood is open –
even when the engine is turned off.
Parts of the engine can become very hot. To
prevent burns, let the engine cool completely
before touching any components on the
vehicle. Comply with all relevant safety
precautions.
GWarning!
To help prevent personal injury, stay clear of
moving parts when the hood is open and the
engine is running.
The radiator fan may continue to run for
approximately 30 seconds or may even
restart after the engine has been turned off.
Stay clear of fan blades.
GWarning!
The engine is equipped with a transistorized
ignition system. Because of the high voltage
it is dangerous to touch any components
(ignition coils, spark plug sockets, diagnostic
socket) of the ignition system
Rwith the engine running
Rwhile starting the engine
Rwhen the ignition is switched on and the
engine is turned manually
XPull hood lock release lever :.
The hood is unlocked.
! Never open the hood if the wiper arms are
folded forward away from the windshield.
Otherwise the windshield wipers or the
hood could be damaged.
XPush handle ; under the hood upwards.XPull up on the hood and then release it.
The hood will be held open at shoulder
height by gas-filled struts automatically.
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