warning MERCEDES-BENZ M-CLASS SUV 2011 Owners Manual

X
To remove the insert: push insert=to
the left ?.
Ashtray insert =slides ou tslightly to the
right.
X Lif tinsert =up; and out.
X To refit th einsert: place insert =intothe
holder and press it down on the right until
it engages.
Ash tray in therear-compartme nt centre
console !
Close th eashtra ywhen it is no tinuse and
before you fol dthe rea rseats forward. You
can otherwise damage the ashtray.
Vehicles without aRear Seat Entertainment
System have an ashtra yinthe cen tre console
in the rear compartment. X
To open: briefly pres scover ;at the top.
The ashtray opens.
X To remove th einsert: push into recess
= from the right.
Ashtray insert :slides out slightly to the
right.
X Lif tinsert :up and out.
X To refit the insert: place insert:into the
holder and pres sitdown on the right until
it engages. Cigarette lighter
G
WARNING
Only hold the hot cigarette lighte rbyits knob.
Otherwise, you might burn yourself.
Make sure that children travelling in the vehi-
cle are not able to injure themselves on the
hot cigarette lighter or cause afire with it.
! The cigarette lighter in the centre console
in the front compartment is not intended
for operating the tyre inflation compressor. X
Turn the key to position 2in the ignition
lock.
X To open: slide cover :to its foremost
position.
X Press in cigarette lighter ;.
Cigarette lighter ;will pop out automati-
cally when the heating element is red-hot.
X To close: pull cover :back as far as it will
go. 12
Vsockets
Point stoo bserve befo reuse With the exception of the so
cket in th efront
centr econsole, all socket scan be used for
accessories with amaximum curren tdraw of
240 W(20 A) ,e.g. lamp sorchargers for
mobi lephones.
The socket in the front centre console can be
used for accessories with amaximum current
draw of 18 0W(15A ), e.g .lam ps or chargers
for mobil ephones. Features
309Stowing and features Z

If yo
uuse the sockets for long periods when
the engine is switched off ,the battery may
discharge.
X Tur nthe key to positi on1in the ignition
lock.
i An emergenc ycut-off ensures that the on-
board voltage does not drop too low. If the
on-board voltage is too low, the powe rto
the sockets is automaticall ycut. This
ensure sthat there is sufficien tpower to
star tthe engine.
Socket in th efront centre console !
The socke tisn ot intended for operating
the tyr einflation compresso r.X
To open: slide cover :to its foremost
position.
X Lift up the cover of socket ;.
X To clos e:pull cover :back as far as it will
go.
Socket in the rear-compartment centre
console X
Lift up the cover of socket :.
On vehicles with the Rear Seat Entertainment
System, there are two sockets in the rear-
compartment centre console.
Socket in the luggage compartment X
Lift up the cover of socket :. Mobile phone
Important notes G
WARNING
Observe the legal requirements of the country
in which you are currently driving regarding
operating mobile communications equipment
in av ehicle.
If it is permitted by law to operat ecommuni-
cations equipment while the vehicle is in
motion ,you must only do so if the traffic sit-
uation permits. Otherwise, you coul dbedis-
trac tedf rom th etraffic conditions ,cause an
accident and injure yourself and others.
Two-way radios and fax equipment used with-
out low-reflection exterior aerials can inter-
fere with the vehicle's electronics and thereby
jeopardise the operating safety of the vehicle
and your safety. Therefore, you must only use
this equipment if it is correctly connected to
as eparate reflection-f reee xterior aerial. G
WARNING
Excessive level sofelectromagnetic radiation
may cause damage to your health and the 310
FeaturesStowing and features

Garag
edoor opener
Important safety notes The HomeLink
®
garage door opener integra-
ted in the rear-view mirror allows you to oper-
ate up to three differ entd oor and gate sys-
tems.
i The garage door opener is only available
for certain countries. Observ ethe legal
requirement sfor each individua lcountry.
The HomeLink ®
garage door opener is
compatible with most European garage and
gate ope nerd rives. Mo reinformatio non
HomeLink ®
and/o rcompatible products is
available from:
R any Mercedes-Benz Servic eCentre
R the HomeLink ®
hotline
(0) 0800 0466 354 65 (fre eofcharge) or
+4 9(0) 6838 907 277 (charge sapply)
R on the In ternet at:
http://www.homelink.com
Programming the integra tedg arage
doo ropene rinthe rear-view mir ror Progr
ammi ng G
WARNING
Only press the transmit terb utton on the inte-
grated garage door opener if there are no per-
sons or objects present within the sweep of
the garage door. Persons could otherwis ebe
injured as the door moves. Integrated garage door opener in the rear-view mir-
ror Garage door remote control
Ais not part of
this integrated garage door opener.
i To achieve the best results, insert new
batteries in garage door remote control
A before programming.
X Before programming for the first time, clear
the memor yofthe integrated garage door
opener (Y page 315).
X Tur nthe key to position 2in the ignition
lock.
X Press and hold one of transmitter but-
tons ;to? on the integrated garage door
opener.
Af teras hort time, indicator lamp :star ts
fl ashing yellow.
i Indicator lamp :flashes yellow immedi-
ately the first time that the transmitter but-
ton is programmed. If this transmitter but-
ton has already been programmed, indica-
tor lamp :only start sflashing yellow after
10 seconds have elapsed.
X Release the transmitter button.
X Point transmitter button Bof garage door
remote control Atowards the transmitter
button sonthe rear-vie wmirror at adis-
tanc eof5 to 20 cm.
i The required distance between garage
door remote control Aand the integrated
door opener depends on the garage door
driv esystem. You might require several
attempts. You should test every position for
at leas t25seconds befor etryin ganother
position.
X Pres sand hol dtransmitter button Bon
garag edoor remote con trol A until indi-
cator lamp :lights up green.
The programmin ghas been successful if
indicator lamp :lights up or flashes
green.
X Release transmitter button ;,=or? on
the integrated garage door opener and the
transmitter button on garage door remote
control B. Features
313Stowingandfeatures Z

Frequencies for th
egarage doo ropener Th
er adio typ eapproval number and th efrequency range for th egarag edoor opener can be
fou ndonthe Interne tat: http://www.mercedes-benz.de/betriebsanleitung. Floormats
G
WARNING
Make sure that there is sufficient clearance
around the pedals when floormats are used,
and that the floormats are properly secured.
The floormats must be correctly secured at all
times using retainer sand press-studs.
Before you drive off ,chec kthe floormats and
secur eifnecessary. Afloormat which is not
properly secured can slip and, thereby, inter-
fere with the movemen tofthe pedals.
Do not plac efloormats on top of one another. Floormat on the driver's side (example)
X
Driver's seat/front-passenger seat:
slide the respective seat back.
X Rear seats: slide the respective seat for-
wards.
X To fit: place the floorma tinthe footwell.
X Press studs :ontoretainers ;.
X To remove: pull the floormat off retain-
ers ;.
X Remov ethe floormat. Infrared reflective windscreen
The infrared reflecting glass prevents the
vehicle interior from becoming too hot. It also blocks radio waves up int
othe gigahertz
range. In orde
rtooperateradio-controlled equip-
ment, e.g. toll recording systems, areas :on
the windscreen are permeable to radio
waves. In these areas, you can install radio-
controlled systems.
Thes earea scan best be seen from outside
the vehicle by observing the light reflected off
the windscreen. Retrofitted anti-glar
efilm
Anti-glar efilm retrofitted to the inside of the
windows can interfer ewith radio/mobile
phone reception. This is particularly the case
for conductive or metallic-coated films. Infor-
mation about anti-glar efilm can be obtained
from any Mercedes-Ben zService Centre. 316
FeaturesStowing and features

Usefu
linfor mati on
i This Owner's Manual describes all models
and all standard and optional equipment
available to your vehicle at the time of pub-
lication of the Owner's Manual. Country-
specific deviation sare possible .Please
not ethat your vehicle ma ynot be equipped
with all featur es described. This also
applies to safety-releva ntsystems and
functions.
i Please read the information on qualified
specialist workshops (Y page 24).Engine compartment
Bonnet
Active bonnet (pedestrian protection) Operating principle
i The active bonnet is only available in cer-
tai nc ountries.
The active bonnet can reduce the risk of injury
to pedestrians in certain accident situations.
Raising the active bonnet increases the clear-
anc etoh ard components, such as the engine.
If the active bonnet has been triggered, it is
raised in the area of the bonnet hinges by
abou t100 mm. Th eactive bonnet is trigg ered
by pyrotechnics.
! Once triggered, an active bonnet must be
reset at aqualified specialist workshop,
e.g. aMercedes-Ben zService Centre. The
active bonnet function will then be availa-
ble again. The additional pedestrian pro-
tection provided by the active bonnet will
then be restored.
For the driv etot he workshop, reset the trig-
gere dactive bonnet yourself. After being
reset, the active bonnet rest sinthe area of
the bonnet hinges on the seals, and the bon-
net hinges do not engage. For this reason, we
recommend that you do not exceed amaxi-
mum top spee dof130 km/h on the wa ytothe workshop
.Ifthe active bonnet has been
triggered, pedestrian protection ma ybelimi-
ted.
Resetting G
WARNING
There is arisk of injur yifthe bonnet is open,
even if the engin eisnot running.
Som eengine compone ntsc an become very
hot.
To avoid the risk of burns, only touch those
component sdescribed in the Owner's Manual
and observ ethe relevant safety notes. X
With your hand fla tnear the bonnet hinges
(arrows), push down active bonnet :until
it rests on the seals. G
WARNING
Make sure that nobody can becom etrapped
as you close th ebonnet.
Opening th ebonnet G
WARNING
Do not pull the release lever while the vehicle
is in motion. If you do so, the bonnet may open
up and block your view. G
WARNING
There is arisk of injur yifthe bonnet is open,
even if the engin eisnot running.
Som eengine compone ntsc an become very
hot. 318
Eng
inecompartmentMaintenance and care

To avoi
dthe risk of burns, only touc hthose
component sdescribed in the Owner's Manual
and observ ethe relevant safety notes. G
WARNING
The radiator fa nbetween the radiator and the
engine can star tautomatically, even if the key
has been removed from the ignition lock. For
this reason, you must not reach into the fan
rotation area. You could otherwis ebeinjured.
Vehicles with apetrol engine: The elec-
tronic ignition system uses high voltage. For
this reason ,you must never touc hignition
system component s(ignition coil, ignition
cables, spark plug connectors or test socket)
while:
R the engine is running
R the engine is being started
R the ignition is switched on and the engine
is being cranked by hand
You could otherwise suffer an electric shock
and be seriously or even fatally injured.
Vehicles with adiesel engine: The elec-
tronic injection control uses high voltage. For
this reason ,you must never touc hinjection
system components while:
R the engi neis running
R the engin eisbeing started
R the ignition is switched on
You could otherwise suffer an electric shock
and be seriously or even fatally injured.
X Make sure that the windscreen wipers are
switched off. G
WAR
NING
The winds creen wipers and wiper linkage
could be set in motion.
When the bonnet is open, you or others could
be injured by the wiper linkage.
Make sure that the windscreen wipers are
switched off .Remov ethe key or make sure
that no ignition position has been selected
with KEYLESS-GO. All indi cator lamps must be
off in the instrumen tpanel. X
Pull release lever :on the bonnet.
The bonnet is released.
! Make sure that the windscreen wipers are
not folded away from the windscreen. Oth-
er wise ,you could damage the windscreen
wipers or the bonnet. X
Reach into the gap, pull bonnet catc hhan-
dle ;up and lift the bonnet.
If yo uliftt he bonnet by approximat ely
40 cm, the bonne tisopeneda nd held open
automaticall ybythe gas-f illeds trut.
Closin gthe bonnet G
WARNING
Make sure tha tnobody can becom etrapped
as you close th ebonnet. Engine compa
rtment
319Maintena nceand care Z

X
Lower th ebonnet and let it fal lfrom a
heig ht of approx imately 20 cm.
X Check that the bonnet has engaged prop-
erly.
If the bonnet can be raised slightly, it is not
properly engaged. Open it again and close
it with alittle more force. Radiator
i Vehicles with diesel engine: do not
cover the radiator .Don ot use thermal
mats, insec tprotectio ncover sora nything
similar. Doing so can cause the Onboard
Diagnosti csSystem to display inaccurate
values .Some of these values ar elegally
required and must be cor rect. Engine oil
Notes on the oil level Depending on driving style, the vehicle con-
sume samaximum of 0.8 loil per 100 0km.
Th eo il consumption may be higher than this
when the vehicle is new or if you frequently
drive at high engin espeeds.
Checking the oil level using the oil dip-
stick Example: vehicles with
apetro lengine Example: vehicle
swithadiesel engine
X Park the vehicle on alevel surface.
To chec kthe oil level with the engin eat
normal operating temperature, switch the
engine off and wait for approximately five
minutes.
X Pull oil dipstick :out of the oil dipstick
tube.
X Wip eoff oi ldipstick :.
X Slowly slide oil dipstick :into the guide
tube to the stop, and take it out again.
If the level is between MIN mark =and
MAX mark ;,the oil level is correc t.
X If th eoil level has dropped to MIN mark
= or below it, top up with
0.5 to 1.0 litres of engine oil.
Adding engine oil G
WARNING
If engine oil comes into contact with hot
engine parts, it may ignite and you could burn
yourself .Donot spill any engin eoil on hot
engine parts. H
Environmental note
When topping up the oil, take care not to spill
any. If oil enters the soil or waterways, it is
harmful to the environment.
! Do not add too much oil. If the oil level is
above the "max" mar konthe dipstick ,too
much oil has been added. This can lead to
damage to the engin eorthe catalytic con-
verter .Have excess oil siphoned off. 320
Eng
inecompartmentMaintenance and care

Examp
le:e ngine oi lcap
X Turn cap :anti-clockwise and remove it.
X Top up the engine oil.
If the oi llev el is at or belo wthe MIN mark
on the dipstick ,top up with
0. 5to1 .0 litres of engine oil.
X Replace cap :on the fille rneck and turn
clockwise.
Make sure that the cap locks into place
securely.
X Check the oil level agai nwith the oil dip-
stick (Y page 320).
Further information on engine oil
(Y page 375). Checking and adding other service
products
Checking the coolant level Only check the coolant level when the vehicle
is on alevel surface and the engine has cooled
down.
X Turn the key to position 2(Y page 139) in
the ignition lock.
On vehicles with KEYLESS-GO, press the
Start/Stop button twic e(Ypage 139).
X Check the coolant temperatur egauge in
the multifunction displ ay.G
WARNING
Th ec ooling system is pressurised. Therefore,
only unscrew the cap once the engin ehas
cooled down. The coolant temperature gauge must display less than 70
†.Otherwi se,you
could be scalded if ho tcoolant escapes. X
Slowl yturn cap :half aturna nti-clock-
wis eand allo wexcess pressure to escape.
X Turn cap :further anti-clockwis eand
remove it.
If the coolant is at the level of markerbar
= in the filler nec kwhen cold ,ther eis
enough coolan tincoolant expansion
tank ;.
If the coolant leve lisapproximately 1.5 cm
above marker bar =in the filler nec kwhen
warm, ther eisenoughcoolant in coolant
expansion tank ;.
X If necessary ,top up with coolant that has
been tested and approved by Mercedes-
Ben z.
X Replace cap :and turn it clockwise as far
as it will go.
For further information on coolant, see
(Y page 377).
Windscreen washer system and head-
lamp cleanin gsystem Th
ew asher fluid reservoir is used for both the
windscreen washe rsystem and the headlamp
cleaning system.
i Components and service products must
be matched. Mercedes-Benz recommends
that you use products teste dand approved
by Mercedes-Be nz.T hey ar elisted in this
Mercedes-Ben zOwner's Manual in the
appropriat esection. Engine compartment
321Maintenance andcare Z

You can identify service products approved
by Mercedes-Ben
zbythe followin ginscrip-
tions on the container:
R MB-Freigabe (e.g .MB-Freigabe 371.0)
R MB-Approval (e.g .MB-Approval 371.0)
Other labels and recommendation sthat
make reference to quality level or aspeci-
fication accordin gtoanMBSheet no. (e.g.
MB 371.0) ar enot necessarily approved by
Mercedes-Benz.
You can obtain further information from
any Mercedes-Benz Servic eCentre. G
WARNING
Windscreen washer fluid is highly flammable.
Fire, naked flames and smoki ngare prohibi-
ted when handling washer fluid concentrate.
! Only use washe rfluid concentrate which
is suitable for plastic lamp lenses. Unsuit-
able washer fluid concentrate could dam-
age the plastic lamp lenses of the head-
lamps.
! Do not use distilled or de-ionised water in
the washer fluid reservoir. Otherwise, the
level sensor may be damaged.
i Add windscreen washer concentrate, e.g.
MB SummerFit, to the washer fluid all year
round. Example: washer fluid reservoir
X Mix the windscreen washer fluid in acon-
tainer beforehand.
X At tem peratures above freezing: fill the
washer fluid reservoir with amix of water and windscreen washer concentrate (e.g.
MB SummerFit).
X At temperatures below freezing: fill the
washer fluid reservoir with amix of water
and windsc reen washer concentrate (e.g.
MB WinterFit). Adapt the mixing ratio to the
outside temperatures.
X To open: pull cap:upwards by the tab.
X Top up with the premixed washer fluid.
X To close: press cap :ontothe filler neck
until it engages. Maintenance
ASSYST PLUS service interval display
Service messages Informa
tion on the type of service and service
intervals (see separat eServic eBooklet).
You can obtain further information fr om a
Mercedes-Ben zServic eCentre.
The ASSYS TPLUS service interva ldisplay
inform syou when the nex tservice is due.
The multifunction display shows aservice
message for afew seconds, e.g.:
Next servic eAdue in .. days Service
Adue Service
Aoverdue by ... days Th
eletter indicates which servic eisdue.A stands for
aminor servic eand B for
am ajor
service. Anumber or another letter may be
displayed after the letter. This figure indicates
any necessary additional maintenanc ework
to be performed.
If you repor tthis displayed information to a
qualified specialist workshop, for example a
Mercedes-Ben zService Cent re,they can
infor myou of the cost sthe service will incur.
The AS SYST PLUS service interval display
doe snot tak einto account any periods of
time during which the battery is disconnec-
ted. 322
MaintenanceMaintenance and care

You can obtain fur
ther information about
BlueTE Cexhaus tgas aftertreatmen tand
AdBlue ®
from any Mercedes-Benz Service
Centre. Care
Note
sonc are
Regular care of your vehicle is aconditio nfor
retaining th equalit yint he long term.
Us ec arep roducts and cleani ngagent srec-
ommended and approved by Mercedes-Benz.
! For cleanin gyour vehicle ,donot useany
of the following:
R dry ,rough or hard cloths
R abrasive cleanin gagents
R solvents
R cleanin gagents con taining solvents
Do not scrub.
Do not touch the surfaces or protective
film swith hard objects, e.g. aring or ice
scraper .You coul dotherwis escratch or
damag ethe surfaces and protective film. H
Environmenta
lnote
Dispose of empty packaging and cleaning
cloths in an environmentally responsible man-
ner.
! Do not park up the vehicle for an extended
period straight after cleaning it, particular ly
after having cleaned the wheels with wheel
cleaner. Whee lcleaners could cause
increased corrosion of the brake discs and
brake pads/linings. For this reason, you
should drive for afew minutes after clean-
ing. Brakin gheats the brak ediscs and the
brake pads/linings, thus drying them. The
vehicle can then be parked up. Care of the exterior
Automatic car wash G
WARNING
Braking efficiency is reduced after washing
the vehicle. This could cause an accident. For
this reason, following acar wash, drive with
particular care until the brakes are dry.
You can wash the vehicle in an automatic car
wash from the very start.
If the vehicle is very dirty, pre-wash it before
cleaning it in an automatic car wash.
! In car washe swithatowing mechanism,
make sure that the automatic transmission
is in transmission position N,otherwis ethe
vehicle could be damaged.
R Vehicles with akey:
do not remove the key from the ignition
lock. Do not open the driver' sdoor or
front-passenger door when the engin eis
switched off .Otherwise, the automatic
transmission selects park position P
automaticall yand locks the wheels .You
can prevent this by shifting the auto-
matic transmission to Nbeforehand.
R Vehicles with KEYLE SS-GO:
do not ope nthe driver's door or front-
passenger door when the engin eis
switched off .Otherwise, the automatic
transmission selects park position P
automaticall yand locks the wheels.
Observe the following to make sure that the
automati ctransmission stays in position N:
X Make sure th evehicle is stationary and the
ignition is switched off.
X Turn the key to position 2(Y page 139) in
the ignition lock.
Use the key instead of the Start/Stop but-
ton on vehicles with KEYLE SS-GO.
X Depres sand hol dthe brake pedal.
X Shif tthe automatic transmission to posi-
tion N.
X Release the brake pedal. 324
CareMaintenance and care