2011 MERCEDES-BENZ M-Class height

Adjusting the steering wheel
electrically:To adjust the steering wheel position
(fore-and-aft adjustment);To adjust the steering wheel height
i Related topics:
R EASY-ENTRY/EXIT feature
( Y page 100)
R storing settings ( Y page 103)
Steering wheel heating
Switching on/off
The steering-wheel heating heats the leather
areas of the steering wheel.
XMake sure that the key is in position 2 in
the ignition lock.XTo switch on/off: turn the lever in the
direction of arrow : or ;.
Indicator lamp = comes on or goes out.Problems with the steering wheel
heating
If the steering wheel heating indicator lamp
on the lower left lever of the steering column
is flashing, the steering wheel heating has
switched off automatically. The vehicle's
electrical system voltage is too low because
too many electrical consumers are switched
on.
XSwitch off electrical consumers which you
do not need, such as the rear window
defroster or interior lighting.
Once the battery is sufficiently charged, the
steering wheel heating will switch back on
automatically.
EASY-ENTRY/EXIT
GWarning
You must make sure no one can become
trapped or injured by the moving steering
wheel when the easy-entry/exit feature is
activated.
To stop steering wheel movement do one of
the following:
R Move steering wheel adjustment stalk.
R Press one of the memory position buttons.
R Press memory button M.
Do not leave children unattended in the
vehicle, or with access to an unlocked vehicle.
Children could open the driver's door and
unintentionally activate the easy-entry/exit
feature, which could result in an accident
and/or serious personal injury.
The EASY-ENTRY/EXIT feature makes getting
in and out of your vehicle easier.
The steering wheel swings upwards when
you:
R remove the key from the ignition lock.
R open the driver's door and KEYLESS-GO is
in position 1
R open the driver's door and the key is in
position 0 or 1 in the ignition lock.
100Steering wheelSeats, steering wheel and mirrors
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XSwitch off the lights.XOpen the cargo compartment.XOpen the side trim panel (Y page 114).XTurn the corresponding bulb holder
counter-clockwise and remove it.
XRemove the bulb from the bulb holder.XInsert the new bulb into the bulb holder.XInsert the bulb holder and turn it clockwise.XClose the side trim panel (Y page 114).
License plate lamp
XSwitch off the lights.XOpen the tailgate.XRemove screws :.XRemove the license plate lamp.XReplace the bulb.XInsert the license plate lamp.XReplace and tighten screws :.Setting the headlamps:V vertical axis;H (horizontal) height, measured from the
center
Setting the headlamps correctly is extremely
important. Setting the high-beam headlamps
also sets the low-beam headlamps. (The term
headlamps covers both high and low beam.)
To check and adapt the headlamp setting,
proceed as follows:
XPark the vehicle on level ground at a
distance of 25 feet (7.6 m) from a wall or
similar.
XMake sure that the vehicle load is in the
normal range.
XSwitch on the L low-beam headlamps.
If the light of the headlamps is not distributed
as shown in the illustration above, follow the
instructions below:
XOpen the hood (Y page 282).
The adjustment screws are located under the
cover.
116Changing bulbsLights and windshield wipers
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GWarning!
Vehicles with air suspension program: Please
be aware that by raising the vehicle level, the
center of gravity also rises. Therefore, always
ensure that the vehicle level is as low as
possible. With higher ride height the ESP ®
may activate earlier in certain situations.
GWarning!
Do not reduce the tire inflation pressure
before driving through sand. However, if you
do so, remember to correct the tire inflation
pressure before continuing your trip. Driving
with reduced tire inflation pressure increases
the risk of losing control of the vehicle and
rolling over.
General information
Read this section before driving your vehicle
off-road. Practice by traveling over more
gentle off-road terrain first.
Familiarize yourself with the characteristics
of your vehicle and the gear change process
before driving through difficult terrain.
The following driving systems are specially
adapted to off-road driving:
R off-road drive program ( Y page 193)
R off-road ABS ( Y page 66)
R off-road 4ETS ( Y page 67)
R off-road ESP ®
(Y page 68)
R hill start assist
R AIRMATIC package ( Y page 183)
R DSR (Downhill Speed Regulation)
( Y page 192)
Observe the following notes:
R stop your vehicle and, if necessary, select
the off-road drive program ( Y page 193)
before driving off-road.
R vehicles with the AIRMATIC package:
select a vehicle level that is suitable for the
terrain. Make sure there is always sufficient
ground clearance to prevent damage to the
vehicle.
R make sure that items of luggage and cargo
are stowed safely and are well secured
( Y page 260).
R always keep the engine running and in gear
when driving on a downhill gradient.
Activate DSR ( Y page 192).
R always keep the doors, tailgate, windows
and the tilt/sliding sunroof closed while the
vehicle is in motion.
R adapt the speed to suit the terrain
conditions. The more uneven, worn or
steeper the terrain is, the slower you should
drive.
R drive slowly and at an even speed through
the water. Ensure that a bow wave does not
form as you drive.
R drive with extreme care on unfamiliar off-
road routes where visibility is poor. For
safety reasons, get out of the vehicle first
and survey the off-road route.
R look out for obstacles, such as rocks, holes,
tree stumps and furrows.
R check the depth of water before fording
rivers and streams.
R do not stop in water and do not switch the
engine off.
R drive quickly on sand to overcome the
rolling resistance. Otherwise, the vehicle
could dig itself into the sand.
R do not jump with the vehicle. This
interrupts the vehicle's traction.
R always keep the engine running and in gear
when driving on slopes.
R do not shift the automatic transmission to
transmission position N.
Check list before driving off-roadXEngine oil level: check the engine oil and
top it up if necessary.
The oil supply can only be guaranteed on
steep slopes if the engine oil level is
sufficient.
! If the engine oil warning lamp lights up
while the vehicle is in motion, stop the
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Highway/high-speed level
! Make sure that there is enough ground
clearance when the vehicle is being
lowered. It could otherwise hit the ground,
damaging the underbody.XStart the engine.
If indicator lamp ; is lit:
XPress button :.
Indicator lamp ; flashes. The vehicle is
adjusting to highway/high-speed level.
While the adjustment is taking place, a
message appears in the multifunction
display, e.g.:
If you press the V, U , & or *
button on the multifunction steering wheel,
the message will disappear.
Once highway level has been reached,
indicator lamp ; goes out. You will see a
message in the multifunction display, for
example:
The vehicle is automatically lowered to high-
speed level if you are driving at speeds above
55 mph (88 km/h) or for approximately 20
seconds between 40 mph (64 km/h) and
55 mph (88 km/h).
AIRMATIC package
General notes
AIRMATIC enables a suspension tuning
setting to be selected and regulates the
damping behavior and level of your vehicle.
The system comprises two components: ADS
(Adaptive Damping System) ( Y page 184)
and level control ( Y page 181) .
Observe the notes on driving with a trailer
( Y page 198).
AMG vehicles
The AIRMATIC package is part of the standard
equipment. Due to the sportier suspension
tuning when compared to standard vehicles,
the level positions in the ADS settings and the
speed thresholds for raising and lowering the
vehicle are different.
The vehicle is lowered from highway/high-
speed level to ADS Sport level around 20
seconds after locking. The vehicle is not
lowered from raised level after locking. When
the engine is started, the previous setting,
e.g. ADS COMF , is restored.
! Always keep in mind the differences in
ground clearance and vehicle height when
compared to standard vehicles. You could
otherwise damage the vehicle.
You will find different values for ground
clearance and vehicle height with regard to:
R off-road fording ( Y page 164)
R the general vehicle dimensions in the
"Technical data" section
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Roof carrier
Important safety guidelinesGWarning!
Only use carriers when the basic carrier bars
have been completely mounted. The left and
right roof rails are only stabilized by means of
the basic carrier bars mounted.
Follow the manufacturer’s installation
instructions. Otherwise, an improperly
attached carrier or its load could become
detached from the vehicle.
Do not exceed the maximum roof load of
220 lb (100 kg).
Take into consideration that when the roof is
loaded, the handling characteristics are
different from those when operating the
vehicle without the roof loaded.
! Mercedes-Benz recommends that you
only use roof carriers that have been tested
and approved for Mercedes-Benz vehicles.
This helps to prevent damage to the
vehicle.
Position the cargo on the roof rack in such
a way that the vehicle will not sustain
damage even when it is in motion.
Depending on the vehicle equipment,
ensure that when the roof carrier is
installed you can:
R raise the tilt/sliding sunroof fully
R open the tailgate fully
Fastening the roof carrier
XSecure the roof carrier to roof rails :.XObserve the manufacturer's installation
instructions.
Features
Cup holder
Points to observe before use
GWarning
In order to help prevent spilling liquids on
vehicle occupants and/or vehicle equipment,
only use containers that fit into the cup
holder. Use lids on open containers and do
not fill containers to a height where the
contents, especially hot liquids, could spill
during braking, vehicle maneuvers, or in an
accident. Liquids spilled on vehicle occupants
may cause serious personal injury. Liquids
spilled on vehicle equipment may cause
damage not covered by the Mercedes-Benz
Limited Warranty.
When not in use, keep the cup holder closed.
An open cup holder may cause injury to you
or others when contacted during braking,
vehicle maneuvers, or in an accident.
Keep in mind that objects placed in the cup
holder may come loose during braking,
vehicle maneuvers, or in an accident and be
thrown around in the vehicle interior. Objects
thrown around in the vehicle interior may
cause an accident and/or serious personal
injury.
Cup holder in the center console
In the upper center console, there is a cup
holder and a removable support with a card
holder
You can remove the cup holder to clean it.
Clean the cup holder with clear, lukewarm
water only.
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When the hood is open, you or others could
be injured by the wiper linkage.
Make sure that the windshield wipers are
switched off. Remove the SmartKey or make
sure that no ignition position has been
selected with KEYLESS-GO. All indicator
lamps must be off in the instrument panel.XPull release lever : on the hood.
The hood is released.
! Make sure that the windshield wipers are
not folded away from the windshield. You
could otherwise damage the windshield
wipers or the hood.
XReach into the gap, pull hood catch
handle ; up and lift the hood.
Closing the hood
GWarning
When closing the hood, use extreme caution
not to catch hands or fingers. Be careful that
you do not close the hood on anyone.
Make sure the hood is securely engaged
before driving off. Do not continue driving if
the hood can no longer engage after an
accident, for example. The hood could
otherwise come loose while the vehicle is in
motion and injure you and/or others.XLower the hood and let it fall from a height
of approximately 8 inches (20 cm).XCheck that the hood has engaged properly.
If the hood can be raised slightly, it is not
properly engaged. Open it again and close
it with a little more force.
Radiator
i Vehicles with a diesel engine: do not
cover the radiator, for example with a
winter front or bug cover. Otherwise, the
readings of the on-board-diagnostic
system may be inaccurate. Some of these
readings are required by law and must be
accurate at all times.
Engine oil
Notes on the oil level
GWarning!
HYBRID vehicles: It is imperative that you read
the HYBRID Supplemental Operating
Instructions included in your vehicle literature
portfolio. You may otherwise not receive all
necessary safety information and warning for
the operation of your vehicle.
Depending on the driving style, the vehicle
consumes up to 0.9 US qt (0.8 l) of oil over a
distance of 600 miles (1000 km). The oil
consumption may be higher than this when
the vehicle is new or if you frequently drive at
high engine speeds.
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The jack is intended only for lifting the vehicle
briefly for wheel changes. It is not suited for
performing maintenance work under the
vehicle. To help avoid personal injury, use the
jack only to lift the vehicle during a wheel
change.
Never get beneath the vehicle while it is
supported by the jack. Keep hands and feet
away from the area under the lifted vehicle.
Always lower the vehicle onto sufficient
capacity jackstands before working under the
vehicle.
Always firmly engage the parking brake and
block the wheels with wheel chocks or other
sizable objects before raising the vehicle with
the jack. Do not disengage the parking brake
while the vehicle is raised.
Make sure that the ground on which the
vehicle is standing and where you place the
jack is solid, level and not slippery. If
necessary, use a large underlay. On slippery
surfaces, such as tiled floors, you should use
a non-slip underlay, for example a rubber mat.
Do not use wooden blocks or similar objects
as a jack underlay. Otherwise, the jack may
not be able to achieve its load-bearing
capacity if it is not at its full height.
Never start the engine when the vehicle is
raised.
Also observe the notes on the jack.XUsing lug wrench :, loosen the bolts on
the wheel you wish to change by about one
full turn. Do not unscrew the bolts
completely.The jacking points for the jack are located
behind the wheel housings of the front wheels
and in front of the wheel housings of the rear
wheels (arrows).GWarning
The jack is designed exclusively for jacking up
the vehicle at the jacking points. The jack
saddle must be placed centrally under the
jacking point.
If you do not position the jack correctly in the
jacking point, the vehicle can fall off the jack
and seriously or fatally injure you or others.
! The jack is designed exclusively for
jacking up the vehicle at the jacking points.
Otherwise, your vehicle could be damaged.
XTake ratchet ring spanner out of the vehicle
tool kit and place it on the hexagon nut of
the jack so that the letters AUF are visible.XPosition jack = at jacking point ;.Flat tire307Roadside assistanceBA 164.1 USA, CA Edition B 2011; 1; 2, en-USd2mskotVersion: 3.0.3.52010-04-21T17:25:06+02:00 - Seite 307Z

Tire size designation, load-bearing
capacity and speed index:Tire width;Aspect ratio in percent=Tire code?Rim diameterALoad bearing indexBSpeed index
i Tire data is vehicle-specific and may
deviate from the data in the example.
General: depending on the manufacturer's
standards, the size imprinted in the tire wall
may not contain any letters or may contain
one letter that precedes the size description.
If there is no letter preceding the size
description (as shown above): passenger
vehicle tires according to European
manufacturing standards.
If "P" precedes the size description:
passenger vehicle tires according to U.S.
manufacturing standards.
If "LT" precedes the size description: light
truck tires according to U.S. manufacturing
standards.
If "T" precedes the size description: compact
emergency spare wheels at high tire
pressure, only for temporary use in an
emergency.
Tire width: tire width : shows the nominal
tire width in millimeters.
Aspect ratio: aspect ratio ; is relationship
between tire height and tire width and is
specified in percent. The aspect ratio is
calculated by dividing the tire width by the tire
height.
Tire code: tire code = specifies the tire type.
"R" represents radial tires. "D" represents
diagonal tires, "B" represents diagonal radial
tires.
Optionally, tires with a maximum speed of
over 149 mph (240 km/h) may have "ZR" in
the size description depending on the
manufacturer (e.g. 245/40 ZR 18).
Rim diameter: rim diameter ? is the
diameter of the bead seat, not the diameter
of the rim flange. The rim diameter is
specified in inches (in).
Load bearing index: load bearing index A
is a numerical code that specifies the
maximum load-bearing capacity of a tire.GWarning
The tire load rating must always be at least
half of the GAWR of your vehicle. Otherwise,
sudden tire failure may be the result which
could cause an accident and/or serious injury
to you or others.
Always replace rims and tires with rims and
tires having the same specifications
(designation, manufacturer and type) as
shown on the original part.
GWarning
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.
Example:
The load bearing index 91 is equivalent to a
maximum load of 1356 lbs (615 kg) that the
tire can carry. For further information on the
maximum tire load in kilograms and pounds,
see ( Y page 338).
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