2009 MERCEDES-BENZ E-CLASS COUPE Owners Manual

X
On downhill gradients: place the folding
wheel choc korasimilar item behind the
wheels of the fron tand rear axle. X
Using wheel wrench 0088,loosen the bolts on
the wheel you wish to change by about one
full turn .Donot unscrew the wheel bolts
completely.
Raising the vehicle G
Risk of injury
The jack is designed only to raise the vehicle
for ashort time while awheel is being
changed.
The vehicle must be placed on stands if you
inten dtow ork under it.
Make sure that the jack is placed on afirm,
non-slip, level surface. Do not use wooden
blocks or similar objects as ajack underlay.
The vehicle could otherwise slip off the jack
and seriously injure you.
Do not start the engine at any time while the
wheel is being changed.
Do not lie under the vehicle when it is being
supported by the jack .Ifyou do not raise the
vehicle as described, it could slip off the jack
(e.g. if the engine is started or adoor or the
boot lid is opened or closed) and seriously
injure you. G
Risk of accident
If you fail to position the jack correctly, the
vehicle may: R
slip off the jack
R injure you or others
R be damaged.
Thus, it is important to make sure that the jack
is positioned correctly in the respective jack-
ing points .Befor epositioning the jack,
remove any dirt that may have collected in the
jacking points.
The jacking point sfor the jack are located
behind the wheel housings of the fron twheels
and in fron tofthe wheel housings of the rear
wheels (arrows). Vehicles with AMG equipment:
the vehicle
has cover sfitted to protec tthe vehicle body
nexttot he jacking point sonthe outer sills. Vehicles with AMG equipment*
0046
Cover
X Vehicles with AMG equipment*: fold
cover 0046upwards. 270
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X
Position jack 008Aat jacking point 0047. X
Make sure that the base of the jack is posi-
tioned directly under jacking point 0047.
X Turn crank 0088until the tyre is raised amax-
imum of 3cmfrom the ground. X
Unscrew the uppermost wheel bolt com-
pletely.
X In place of the wheel bolt, screw centring
pin 0086from the vehicle tool kit into the
thread.
X Unscrew the remaining wheel bolts fully. !
Do not place wheel bolts in sand or dirt.
The threads of the wheel bolts and wheel
hubs could otherwise be damaged when
the bolts are tightened.
X Remove the wheel.
Fitting anew wheel G
Risk of accident
Replace damaged or corroded wheel bolts.
Never oil or grease wheel bolts. This could
cause the bolts to loosen in the wheel hub. G
Risk of accident
If aw heel hub thread is damaged, you must
not drive the vehicle any further .Consult a
qualified specialist workshop which has the
necessary specialist knowledge and tools to
carry out the work required. Mercedes-Benz
recommends that you use aMercedes-Benz
Servic eCentre or Servic e24h for this pur-
pose. In particular, work relevant to safety or
on safety-related systems must be carried out
at aq ualified specialist workshop. G
Risk of accident
Only use wheel bolts that have been designed
for the wheel and the vehicle. For safety rea-
sons, Mercedes-Benz recommends that you
only use wheel bolts which have been
approved for Mercedes-Benz vehicles and the
respective wheel. Other wheel bolts could
work loose or damage the brake system.
Do not tighten the wheel bolts completely
while the vehicle is still jacked up. The vehicle
could topple off the jack.
X Clean the wheel and wheel hub contact
surfaces. Flat tyre
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X
Place the emergenc yspare wheel ontot he
centring pin and push it on. X
Tighten the wheel bolts until they are fin-
ger-tight.
X Unscrew the centring pin.
X Tighten the last wheel bolt until it is finger-
tight.
Lowering the vehicle X
Lower the vehicle. To do this, turn the crank
of the jack anti-clockwise until the vehicle
is once again standin gfirmly on the ground.
X Place the jack to one side. X
Tighten the wheel bolts evenly in across-
wise patter ninthe sequence indica-
ted (0046 to0086). The tightening torque is
130 Nm. G
Risk of accident
Have the tightening torque checked immedi-
ately after awheel is changed. The wheels
could work loose if they are not tightened to
at orque of 130 Nm.
X Turn the jack back to its initial position and
store it together with the rest of the vehicle
tool kit in the stowage well under the boot
floor.
Vehicles with the "Minispare" emergency
spare wheel*:
X Transport the faulty wheel in the boot.
i When you are driving with the "Minispare"
emergenc yspare wheel* fitted, the tyre
pressure loss warning system* cannot
function reliably. MOExtended run-flat system*
The MOExtended run-flat system may only be
used in conjunction with the activated tyre
pressure loss warning system.
! The maximum permissible distanc ewhich
can be driven in run-flat mode depends on
the load in the vehicle. It is 80 km if the
vehicle is partially laden and 30 km if fully
laden. 272
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The maximum permissible distanc
ewhich
can be driven in run-flat mode is counted
from the moment the tyre pressure loss
warning appears in the multifunction dis-
play.
You must not exceed amaximum speed of
80 km/h. G
Risk of accident
The handling characteristics of your vehicle
deteriorate in run-flat mode, for example:
R when cornering
R when braking
R when acceleratin grapidly
Adapt your driving style accordingly and avoid
sudden changes in direction and sudden
acceleration ,aswell as driving over obstacles
(i.e. kerbs, potholes), and driving off-road.
This is particularly the case when the vehicle
is heavily laden.
The maximum permissible distanc ethat can
be driven in run-flat mode depends to alarge
exten tonthe loads placed on the vehicle. It
can be shorter due to high speeds, aheavy
load, sudden acceleration and/or manoeu-
vring, the road surface condition, outside tem-
perature, etc.,orf urther,ifyou drive carefully
and conservatively.
Do not continue to drive in run-flat mode if:
R you hear banging noises.
R the vehicle start stoshake.
R you see smoke and smell rubber.
R ESP ®
is intervening constantly.
R there are tears in the sidewalls of the tyre.
After driving in run-flat mode, you must have
the wheel(s) checked for damage at aquali-
fied specialist workshop which has the nec-
essary specialist knowledge and tools to carry
out the work required. The faulty tyre must be
replaced in every case.
Mercedes-Benz recommends that you use a
Mercedes-Benz Servic eCentre for this pur-
pose. In particular, work relevant to safety or on safety-related systems must be carried out
at
aq ualified specialist workshop.
Vehicles with MOExtended tyres*: when
replacing one or all tyres, make sure that you
only use tyres marked MOExtended and of
the specified size for the vehicle. Battery
Notes on the vehicle battery
In order for the battery to achieve the maxi-
mum possible service life, it must alway sbe
sufficiently charged.
Have the battery charge checked more fre-
quently if you use the vehicle mainly for short
trips or if you leave it standin gidle for a
lengthy period.
To prevent damage from corrosion, only
replace the battery with one that has acentral
ventilation cover.
Consult aMercedes-Benz Servic eCentre if
you wish to leave your vehicle parked up for
al ong period of time. G
Risk of injury
Comply with safety precautions and take pro-
tective measures when handling batteries. Risk of explosion
Fire, naked flames and
smokin
gare prohibited
when handling the battery.
Avoid creatin gsparks. Battery acid is caustic.
Avoid contact with the skin,
eyes or clothing.
Wear suitable protective
clothing, in particular
gloves, an apron and
aface
mask.
Immediately rinse acid
splashes off with clean Battery
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water
.Consult adoctor if
necessary. Wear eye protection.
Keep children away.
Observe this Owner's Man-
ual.
H
Environmenta
lnote
Do not dispos eofbatteries in th ehousehold
rubbish. Dispose of defectiv ebatteries in an
environmentally responsible manner .Take
them to aMercedes-Ben zServic eCentre or
to as pecial collection poin tfor old batteries. G
Risk of injury
For safet yreasons ,Mercedes-Ben zrecom-
mends that you only use batteries which have
been tested and approved for your vehicle by
Mercedes-Benz. These batteries provide
increase dimpac tprotection to prevent vehi-
cle occupant sfroms ufferin gacid burns
should th ebattery be damaged in th eevent
of an accident.
To prevent acid burns, observe th efollowing
safet ynotes when handling batteries:
R do not lean over th ebattery.
R do not place any metal object sonabattery.
Otherwise, you could cause ashor tcircuit
and th ebattery's gas mixtur ecould ignite.
R mak esure that you do not create an elec-
trostatic charge, e.g .bywearingsynthetic
clothin gorasar esult of frictio nonfabrics.
Therefore, you should not pull or slide the
battery over carpet sorother synthetic
materials. R
never touc hthe battery first. To discharge
ap ossible electrostatic charge, step out of
th ev ehicle firs tand touc hthe bodywork.
R do not wipe th ebattery using acloth. The
battery may explode as aresult of electro-
static charge or due to flyin gsparks.
! Before loosening th eterminal clamps of
th eb attery, switch off th eengine and
remove th ekey or, on vehicles with KEY-
LESS-GO*, mak esure that th eignitio nis
not switche don. In th einstrumen tcluster,
all of th eindicator lamps must be out. Oth-
erwise ,you may destroy electronic compo-
nents ,such as th ealternator.
i Mercedes-Ben zrecommend sthaty ou
have work involvin gthe battery, e.g.
removal, charging and replacement, car-
ried out at aqualified specialist workshop,
e.g .aM ercedes-Ben zServic eCentre.
Installation location of th ebattery Your vehicle is equipped with
abattery in the
engine compartment. It is located on th efront
bulkhead under th efilter box on th eright-
hand side of th evehicle when viewed in the
directio noftravel. 0046
Battery
0047 Positive terminal
008A Negative terminal
0088 Breather hose 274
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i
Remove th ekeyif you park th evehicle
and do no trequire any electrical consum-
ers .The vehicl ewill then use ver ylittle
energy, thus conservin gthe battery.
i If th ebattery is discharged, you mus tuse
th ee mergenc ykey elemen ttounlockthe
vehicle. Disconnecting th
ebattery G
Ris
kofa ccident
If th ebattery is disconnected:
R theb rak eboostin geffec twill no tbea vail-
able. Greate rbrakin gforce will then be
require dand brak epedal travel will be lon-
ger .Ifn eces sary, depress th ebrak epedal
wit hm aximum force.
R thet ransmission is locke dinposition Pon
vehicles wit hautomati ctransmission*
! Always disconnect th ebattery in the
order described below. Never mix up the
terminal clam pdisconnection/connection
order and never mix up th eterminal
clamps. You may otherwise damag ethe
vehicl eelectronics.
X Firmly depress th eparkin gbrak eand on
vehicles wit hautomatic transmission*,
shift th etransmission to position P.
X Switc hoff all electrical consumer s(e.g.
radio, blower, etc.).
X Turn th ekeyto0(Y page 65 )inthe ignition
lock and remove it or make sure tha tno
ignition positio nhasbeen selecte dwith
KEYLESS GO *.In the instrument cluster, all
of the indicator lampsm ust be out.
X Open the bonnet. X
Release clamps 0047on filter box 0046.
X Remove filter box 0046.
X Remove the negative terminal clamp from
the battery.
X Remove the cover from the positive termi-
nal clamp.
X Remove the positive terminal clamp from
the battery.
X Disconnect the breather hose. Removing the battery
X Disconnect the battery ( Ypage 275).
X Loosen the bolt which holds the battery in
place.
X Remove the battery. Charging and fitting the battery
G
Risk of injury
Battery acid is caustic. Avoid contact with the
skin, eyesorc lothing.
Charging the battery G
Risk of injury
Only charge the battery in awell-ventilated
area.Ast he battery is being charged, gases
can escape and generate minor explosions.
This could injure you and other persons or
cause damage to the paintwork or acid cor-
rosion on the vehicle. Battery
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You can obtain information about battery
chargers which allow the battery to be
charged while still installed from
aqualified
specialis tworkshop, e.g. aMercedes-Benz
Service Centre. G
Risk of injury
There is arisk of acid burns during the charg-
ing process due to the gases which escape
from the battery. Do not lean over the battery
during the charging process.
! Only charge the installed battery with a
battery charger which has been tested and
approve dbyMercedes-Benz. These battery
chargers allow the battery to be charged
while still installed.
! Only use battery chargers with amaxi-
mum charging voltage of 14. 8V.
! Only charge the battery using the jump-
star tconnection point.
X Open the bonnet.
X Connect the battery charger by its positive
terminal and eart hpoint in the same order
as when connectin gthe dono rbattery in
the jump-startin gprocedure
(Y page 276).
Fitting th ebattery X
Install the battery. To do this ,follow the
steps described in "Removin gthe battery"
(Y page 275 )inreverse order.
X Reconnec tthe battery (Y page 276). Reconnecting th
ebattery
! Always connec tthe battery in the order
described below. Never swap the terminal
clamps .You may otherwise damage the
vehicle electronics. X
Switch off all electrical consumers (e.g.
radio, blower, etc.).
X Connect the positive terminal clamp and
secur ethe cover.
X Connect the negative terminal clamp.
X Connect the breather hose.
X Put the filter box back in place, the nclip in
and close the retainin gclamps.
X Close the bonnet.
i If the battery power supply has been inter-
rupted (e.g. if it has been reconnected), you
must carr yout the followin gtasks:
R set the time
R reset the function for foldin gthe exterior
mirrors in/out automatically* by folding
the mirrors out onc e(Ypage 74) Jump-starting
If your vehicle's battery is discharged, the
engin ecan be jump-started from another
vehicle or from an external battery using jump
leads.
Observe the followin gpoints:
R you may only jump-star twhen the engine
and catalytic converter are cold.
R do not star tthe engin eifthe battery is fro-
zen .Let the battery thaw first.
R jump-startin gmay only be performed from
batteries with anominal voltage of 12 V.
R only use jump leads which have asufficient
cross-section and insulated terminal
clamps.
i Jump leads and further information about
jump-startin gcan be obtained from any
Mercedes-Ben zService Centre.
! Avoid repeated and lengthy starting
attempts.
Do not use arapid-charging devic etostart
the engine. 276
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G
Risk of injury
There is ariskofa cidb urns whe njump-start-
ing avehicle du etothe gases which escape
from the battery .Donot lean over the battery
while the engine is being jump-started. G
Risk of explosion
Gases escaping from the battery during jump-
starting may cause mino rexplosions. Avoid
creating sparks. Kee pnaked flames away
from the battery ,and do not smoke.
Compl ywiths afety precautions and take pro-
tective measures whe nhandling batteries. You will find these under "Battery
"inthe
index.
X Make sure that the two vehicle sdonot
touch.
X Appl ythe parking brake firmly.
X Manual transmission: engage neutral.
X Automatic transmission*: shift the trans-
missio ntoposition P.
X Switch off al lelectrical consumers (e.g.
radio, blower, etc.).
X Ope nthe bonne t(Ypage 180). X
Slide cover 0046of positive terminal 0047in
the direction of the arrow .
X Connect positive terminal 0047on your vehi-
cle to positive terminal 008Aof dono rbattery
0087 using the jump lead ,beginning with your
ow nb attery.
X Start the engine of the dono rvehicle and
run it at idling speed.
X Connect negative terminal 0088of dono rbat-
tery 0087to earth point 0086of your vehicle
using the jump lead ,connecting the jump
lead to dono rbattery 0087first.
X Start the engine. X
First, remove the jump lead from earth
point 0086and negative terminal 0088,then
from positive terminal 0047and positive ter-
minal 008A,eacht ime disconnecting from the
battery on your ow nvehicle first.
X Have the battery checke dataqualified
specialist workshop, e.g. aMercedes-Benz
Service Centre. Jump-starting
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