2011 MERCEDES-BENZ SLS technical data

The following will result in engine or
emission control system damage not
covered by the Mercedes-Benz Limited
Warranty:
RUsing engine oils and oil filters of
specification other than those expressly
required for the Maintenance System.
RChanging of oil and oil filter at change
intervals longer than those called for by
the Maintenance System.
RUsing any oil additives.
XUnscrew oil filler cap : with integrated oil
dipstick.
XAdd engine oil as required. Be careful not
to overfill with oil.
Be careful not to spill any oil when adding.
Avoid environmental damage caused by oil
entering the ground or water.
! Excess oil must be siphoned or drained
off. It could cause damage to the engine
and emission control system not covered
by the Mercedes-Benz Limited Warranty.
XScrew filler cap : back on filler neck.
Make sure the filler cap engages.
For more information on engine oil, see the
“Technical data” section (Y page 425) and
(Y page 426).
Transmission fluid level
The transmission fluid level does not need to
be checked. If you notice transmission fluid
loss or gearshifting malfunctions, have an
authorized Mercedes-Benz Center check the
transmission.
Coolant level
The engine coolant is a mixture of water and
anticorrosion/antifreeze.
When checking the coolant level, the vehicle
must be parked on level ground, and the
coolant temperature must be below 158‡
(70†).
GWarning!
In order to avoid any potentially serious burns:
RUse extreme caution when opening the
hood if there are any signs of steam or
coolant leaking from the cooling system, or
if the coolant temperature display indicates
that the coolant is overheated.
RDo not remove the cap on the coolant
expansion tank if the coolant temperature
is above 158‡ (70†). Allow the engine to
cool down before removing the cap. The
coolant expansion tank contains hot fluid
and is under pressure.
RUsing a rag, slowly open the cap
approximately 1/2 turn counterclockwise
to relieve excess pressure. If opened
immediately, scalding hot fluid and steam
will be blown out under pressure.
RDo not spill antifreeze on hot engine parts.
Antifreeze contains ethylene glycol which
may burn if it comes into contact with hot
engine parts.
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XUsing a rag, slowly open cap :
approximately 1/2 turn counterclockwise
to relieve excess pressure.
XContinue turning cap : counterclockwise
and remove it.
The coolant level is correct if the level
Rfor cold coolant: reaches the top of the
mark (plastic bridge) in coolant
expansion tank ;
Rfor warm coolant: is approximately 0.6 in
(1.5 cm) higher
XAdd coolant as required.XScrew cap : back on and tighten it.
For more information on coolant, see the
“Technical data” section (Y page 425) and
(Y page 428).
Washer system and headlamp
cleaning system
GWarning!
Washer solvent/antifreeze is highly
flammable. Do not spill washer solvent/
antifreeze on hot engine parts, because it may
ignite and burn. You could be seriously
burned.
! Always use washer solvent/antifreeze
where temperatures may fall below
freezing point. Failure to do so could result
in damage to the washer system/fluid
reservoir.
! Only use washer fluid which is suitable for
plastic lenses. Improper washer fluid can
damage the plastic lenses of the
headlamps.
! Do not use distilled or deionized water in
the washer fluid reservoir. Otherwise, the
washer fluid level sensor could be
damaged.
Fluid for the washer system and the headlamp
cleaning system is supplied from the washer
fluid reservoir.
During all seasons, use MB Windshield
Washer Concentrate “MB SummerFit”. Mix it
with water or premixed washer solvent/
antifreeze depending on the ambient
temperature (Y page 425).
XOpening washer fluid reservoir: Pull tab
of cap : upwards.
XRefill the washer fluid reservoir.XClosing washer fluid reservoir: Press
cap : onto filler hole until it engages.
For more information, see “Washer system
and headlamp cleaning system”
(Y page 425).
Brake fluid level
! If you find that the brake fluid in the brake
fluid reservoir has fallen to the minimum
mark or below, have the brake system
checked for brake pad thickness and leaks
immediately. Contact an authorized
Mercedes-Benz Center immediately. Do
not add brake fluid as this will not solve the
problem. For more information, see
“Practical hints”.
When checking the brake fluid level, the
vehicle must be parked on level ground.
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GAWR from the certification label. The certification label can be found on the driver’s door
B-pillar, see the “Technical data” section ( Y page 421).
Gross Vehicle Weight Rating (GVWR): The total weight of the vehicle, all occupants, all cargo,
and the trailer tongue load (if applicable) must never exceed the GVWR.
Gross Axle Weight Rating (GAWR): The total allowable weight that can be carried by a single
axle (front or rear).
To assure that your vehicle does not exceed the maximum permissible weight limits (GVWR
and GAWR for front and rear axle), have the loaded vehicle (including driver, passengers and
all cargo and, if applicable, trailer fully loaded) weighed on a suitable commercial scale.
Trailer tongue load
The tongue load of any trailer is an important weight to measure because it affects the load
you can carry in your vehicle. If a trailer is towed, the tongue load must be added to the weight
of all occupants riding and any cargo you are carrying in the vehicle. The tongue load typically
is 10% of the trailer weight and everything loaded in it.
Your Mercedes-Benz has been designed primarily to carry passengers and their cargo.
Mercedes-Benz does not recommend trailer towing with your vehicle.Maximum tire loadGWarning!
Do not overload the tires by exceeding the
specified load limit as indicated on the Tire
and Loading Information placard on the
driver’s door B-pillar. Overloading the tires
can overheat them, possibly causing a
blowout. Overloading the tires can also result
in handling or steering problems, or brake
failure.
i For illustration purposes only. Actual data
on tires are specific to each vehicle and
may vary from data shown in above
illustration.
The maximum tire load rating : is the
maximum weight the tires are designed to
support.
For more information on tire load rating, see
( Y page 341).
For information on calculating total and cargo
load capacities, see ( Y page 335).
Direction of rotation
Unidirectional tires offer added advantages,
such as better hydroplaning performance. To
benefit, however, you must make sure the
tires rotate in the direction specified.
An arrow on the sidewall indicates the
intended direction of rotation of the tire.
Spare wheels may be mounted against the
direction of rotation (spinning) even with a
unidirectional tire for temporary use only until
the regular drive wheel has been repaired or
replaced. Always observe and follow
applicable temporary use restrictions and
speed limitations indicated on the spare
wheel.
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IndexSpeed ratingZR...(..Y)above 186 mph (300 km/h)ZRabove 149 mph (240 km/h)
RAt the tire manufacturer’s option, any tire
with a speed capability above 149 mph
(240 km/h) can include a “ZR” in the size
designation (for example: 245/40 ZR18).
To determine the maximum speed
capability of the tire, the service
description for the tire must be referred to.
The service description is comprised of
load index A and speed symbol B.
If your tire includes “ZR” in the size
designation and no service description is
given, the tire manufacturer must be
consulted for the maximum speed
capability.
If a service description is given, the speed
capability is limited by the speed symbol in
the service description. Example:
245/40 ZR18 97Y. In this example, “97Y”
is the service description. The letter “Y”
designates the speed rating and the speed
capability of the tire is limited to 186 mph
(300 km/h).
R Any tire with a speed capability above
186 mph (300 km/h) must include a “ZR”
in the size designation AND the service
description must be placed in parenthesis.
Example: 275/40 ZR 18 (99Y). The “(Y)”
speed symbol in parenthesis designates
the maximum speed capability of the tire
as being above 186 mph (300 km/h).
Consult the tire manufacturer for the actual
maximum permissible speed of the tire.
All-season and winter tires
IndexSpeed ratingQ M+S 10up to 100 mph (160 km/h)T M+S 10up to 118 mph (190 km/h)IndexSpeed ratingH
M+S 10up to 130 mph (210 km/h)V M+S 10up to 149 mph (240 km/h)
i
Not all M+S rated tires provide special
winter performance. Make sure the tires
you use show M+S and the mountain/
snowflake imarking on the tire
sidewall. These tires meet specific snow
traction performance requirements of the
Rubber Manufacturers Association (RMA)
and the Rubber Association of Canada
(RAC) and have been designed specifically
for use in snow conditions.
The factory equipped tires on your vehicle
may have a tire speed rating above the
maximum speed permitted by the electronic
speed limiter.
Make sure your tires have the required tire
speed rating as specified for your vehicle in
the “Technical data” section ( Y page 424),
for example when purchasing new tires.
If you are uncertain about the correct reading
of the information given on a tire’s sidewall,
any authorized Mercedes-Benz Center will be
glad to assist you.
Load identification
i For illustration purposes only. Actual data
on tires are specific to each vehicle and
may vary from data shown in above
illustration.
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determined by tire manufacturers using U.S.
government testing procedures. The ratings
are molded into the sidewall of the tire.
Vehicle maximum load on the tire
Load on an individual tire that is determined
by distributing to each axle its share of the
maximum loaded vehicle weight and dividing
it by two.
Winter driving
General information
Have your vehicle winterized at an authorized
Mercedes-Benz Center.
Winter tires
Always use winter tires at temperatures
below 45‡ (7†) and whenever wintry road
conditions prevail. Not all M+S rated tires
provide special winter performance. Make
sure the tires you use show the mountain/
snowflake imarking on the tire sidewall.
These tires meet specific snow traction
performance requirements of the Rubber
Manufacturers Association (RMA) and the
Rubber Association of Canada (RAC) and
have been designed specifically for use in
snow conditions. Use of winter tires is the
only way to achieve the maximum
effectiveness of your vehicle’s driving safety
systems such as the ABS and the ESC in
winter operation.
For safe handling, make sure all mounted
winter tires are of the same make and have
the same tread design.
GWarning!
Winter tires with a tread depth of less than 1
/ 6
in (4 mm) must be replaced. They are no
longer suitable for winter operation.
For information on winter tires for your
vehicle model, see the “Technical data”
section ( Y page 424).
Always observe the speed rating of the winter
tires installed on your vehicle.
After installing winter tires:XCheck the tire inflation pressure and adjust
it if necessary ( Y page 329).XRestart the Advanced Tire Pressure
Monitoring System ( Y page 329).
i
Vehicle speeds of up to 149 mph
(240 km/h) with winter tires of version 1:
As opposed to the information given on the
tire inflation pressure label on the inside of
the fuel filler flap, the tire inflation pressure
can be reduced by
R front -30 kPa (0.3 bar, 4 psi)
R rear -90 kPa (0.6 bar, 9 psi)
The continuous-travel comfort increases
while the fuel consumption may be
increased slightly.
Snow chains
! Some tire sizes do not leave adequate
clearance for snow chains. To help avoid
serious damage to your vehicle or tires,
make sure the use of snow chains is
permissible as specified in the “Technical
data” section of this Operator’s Manual.
Snow chains should only be driven on snow-
covered roads at speeds not to exceed
30 mph (50 km/h). Remove chains as soon
as possible when driving on roads without
snow.
Observe the following guidelines when using
snow chains:
R Use of snow chains is not permissible with
all wheel/tire combinations ( Y page 424).
R Use snow chains in pairs and on rear
wheels only. Follow the manufacturer’s
mounting instructions.
! If snow chains are mounted to the front
wheels, they may scrape against the body
or axle components. The tires or the vehicle
could be damaged as a result.
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Vehicle equipment ............................420
Parts service ..................................... 420
Warranty coverage ...........................420
Identification labels ..........................420
Vehicle specification ........................421
Rims and tires ................................... 422
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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.
Parts service
All authorized Mercedes-Benz Centers
maintain a stock of Genuine Mercedes-Benz
Parts required for maintenance and repair
work. In addition, strategically located parts
distribution centers provide quick and
reliable parts service.
More than 300 000 different parts for
Mercedes-Benz models are available.
Genuine Mercedes-Benz Parts are subjected
to stringent quality inspections. Each part has
been specifically developed, manufactured or
selected for and adapted to Mercedes-Benz
vehicles.
Therefore, Genuine Mercedes-Benz Parts
should be installed.
! Do not use non-genuine Mercedes-Benz
parts and accessories not authorized by
Mercedes-Benz. Doing so could damage
the vehicle, which is not covered by the
Mercedes-Benz Limited Warranty. Also, it
could compromise the vehicle’s durability
or safety.
Warranty coverage
Your vehicle is covered under the terms of the
warranties printed in the Service and
Warranty Information booklet.
Your authorized Mercedes-Benz Center will
exchange or repair any defective parts
originally installed in the vehicle in
accordance with the terms of the following
warranties:
R New Vehicle Limited Warranty
R Emission System Warranty
R Emission Performance Warranty
R California, Connecticut, Maine,
Massachusetts, New York, Pennsylvania,
Rhode Island, and Vermont Emission
Control Systems Warranty
R State Warranty Enforcement Laws (Lemon
Laws)
Replacement parts and accessories are
covered by the Mercedes-Benz Parts and
Accessories warranties, copies of which are
available at any authorized Mercedes-Benz
Center.
Loss of Service and Warranty
Information booklet
Should you lose your Service and Warranty
Information booklet, have an authorized
Mercedes-Benz Center arrange for a
replacement. It will be mailed to you.
Identification labels
420Identification labelsTechnical data
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The Vehicle Identification Number (VIN) can
be found
R on certification label : on the driver’s door
B-pillar
R embossed underneath the carpet in the
passenger footwell ( Y page 421)
R on the lower edge of the windshield
( Y page 421)
Example certification label (U.S. vehicles)
;VIN=Paintwork code
Example certification label (Canada vehicles)
;VIN=Paintwork code
i
Data shown on certification label are for
illustration purposes only. These data are
specific to each vehicle and may vary from
data shown in the illustration. Refer to
certification label on vehicle for actual data
specific to your vehicle.
XMove the passenger seat backward as far
as possible ( Y page 244). XFold carpet ? backward.
VIN A is now visible.BEmission control information label,
includes both federal and California
certification exhaust emission standardsCVIN (on lower edge of windshield)
Engine number
The engine number is engraved on the engine
block (crankcase). Contact an authorized
Mercedes-Benz Center for further
information.
i When ordering parts, please specify
vehicle identification and engine number.
Vehicle specification
The quoted data apply only to the standard
vehicle. Contact an authorized Mercedes-
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