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X
Get all occupants out of the vehicle .Make
sure that they are no tendangered as they
ge to ut of the vehicle.
X Make sure that no one is near the danger
area whils tawheel is being changed. Any-
one who is not directly assisting in the
wheel change should, for example, stand
behind the barrier.
X Switch off the engine.
X Remove the key from the ignition lock.
X Get out of the vehicle.
X Close the driver’s door.
X Place the warning triangle ( Ypage 288) at
a suitable distance. Observe legal require-
ments. Using the TIREFIT kit
You can use the TIREFI Tkit to seal small
punctures, particularly those in the tyre tread.
You can use TIREFIT at outside temperatures
down to -40 †. G
Risk of accident
In the following situations ,your safety is at
particular risk and tyre sealant is unable to
provide breakdown assistance if:
R there are cuts or punctures in the tyre
greater than 4 mm
R the wheel rim is damaged
R you have driven at very low tyre pressures
or on a flat tyre
Do not drive 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 a
Mercedes-Benz Service Centre for this pur-
pose. In particular, work relevant to safety or
on safety-related systems must be carried out
at a qualified specialist workshop. X
Do not remove any foreign objects which
have penetrated the tyre, e.g. screws or
nails.
X Take the TIREFIT kit out of the boot
(Y page 288). X
Open the TIREFIT kit and remove "max.
80 km/h" sticker 000B.
X Affix sticker 000Bwithin the driver's field of
vision. G
Risk of injury
TIREFIT must not come into contact with your
skin, eyes or clothing.
R If TIREFIT comes into contact with your
eyes or skin, immediately rinse thoroughly
with clean water.
R Change out of clothing which has come into
contact with TIREFIT immediately.
R If an allergic reaction occurs, consult a doc-
tor immediately.
Keep TIREFIT away from children.
R If TIREFIT is swallowed, immediately rinse
your mouth out thoroughly and drink plenty
of water.
R Do not induce vomiting. Consult a doctor
immediately.
R Do not inhale TIREFIT fumes.
i If TIREFIT leaks out, allow it to dry. It can
then be removed like a layer of film.
If you get TIREFIT on your clothing, have it
cleaned as soon as possible with perchloro-
ethylene. 326
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Comply with the manufacturer's safety
instructions on the tyr
einflatio ncompressor
label and on the TIREFIT filler bottle.
i You will also find operating instructions
0015 in the lid of the TIREFIT kit.
X Pull the cable and filler hose 000Cout of the
housing. X
Unscrew flanged cap 0012.
X Unscrew the cap of TIREFIT filler bottle 0001.
Make sure that the aluminium film is not
damaged when doing so. X
Screw TIREFIT filler bottle 0001clockwise
tightly onto flange seal 000D.
This pierces the aluminium film.
X Remove the cap from the valve on the faulty
tyre.
X Make sure that pressure release screw 000A
is closed.
X Remove the dust protection cap from filler
hose 000C. X
Screw the end of filler hose 000Conto tyre
valve 000E.
X Make sure that on/offs witch0002on the tyre
inflatio ncompressor is set to 0.
X Insert connector 0014into the 12 V cigarette
lighter socket*(Y page 260).
X Select key position 2with the Start/Stop
button (Y page 202).
i The battery discharges during tyre infla-
tion compressor usage. For this reason,
you should start the engine unless you are
inflating the tyre in an enclosed space. X
Press on/offs witch0002on the tyre inflation
compressor to I.
The tyre inflatio ncompressor is switched
on. The tyre is inflated.
i First, TIREFIT is pumped into the tyre. The
pressure can briefly rise to approximately
500 kPa (5 bar). Flat tyre
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Do not switch off the tyre inflation com-
pressor during this phase.
X Let the tyre inflation compressor run for a
maximum of te nminutes. The tyre should
the nhave a pressure of at least
180 kPa (1.8 bar) (maximum
350 kPa (3.5 bar)).
Switch the tyre inflation compressor off
briefly to read the correct value from pres-
sure gauge 0013.
! Do not operate the tyre inflation com-
pressor for longer than ten minutes at a
time without a break .Itmay otherwise
overheat.
The tyre inflation compressor can be oper-
ated again once it has cooled down.
If a pressure of 180 kPa (1.8 bar) is not
reached after ten minutes:
X Switch off and disconnect the tyre inflation
compressor and drive the vehicle forwards
or backwards approximately 10 m.
This distributes the TIREFIT more evenly.
X Leave TIREFIT fille rbottle 0001attached to
the flange.
X Pump up the tyre again. G
Risk of accident
If the tyre pressure is less than 130 kPa
(1.3 bar), the tyre is too severely damaged. Do
not drive any further. Consult a qualified spe-
cialist workshop which has the necessary
specialist knowledge and tools to carry out
the work required. Mercedes-Benz recom-
mends that you use a Mercedes-Benz Service
Centre for this purpose. In particular, work
relevant to safety or on safety-related sys-
tems must be carried out at a qualified spe-
cialist workshop. If the tyre pressure is at least
180 kPa (1.8 bar):
X
Press on/offs witch0002on the tyre inflation
compressor to 0.
The tyre inflatio ncompressor is switched
off.
X Remove connector 0014from the 12 V
socket.
X Remove filler hose 000Cfrom tyre valve 000E
and refit the dust protection cap. Screw the
valve cap onto the valve again.
Leave TIREFIT filler bottle 0001attached to
flange 000D.
X Stow the TIREFIT kit in a safe and accessi-
ble place in the vehicle.
X Pull away immediately.
! After use, excess TIREFIT may run out of
the filler hose. This could cause stains. G
Risk of accident
The vehicle's handling characteristics may be
affected if you drive with a tyre that is inflated
with TIREFIT. This could cause an accident.
Therefore, do not exceed amaximum speed
of 80 km/h.
Affix th e"max. 80 km/h" sticker within the
driver's field of vision.
X Stop after driving for approximately three
kilometres or ten minutes and check the
tyre pressure using the tyre inflation com-
pressor.
i On tyres that are equipped with a tyre
pressure sensor (tyre pressure monitor),
the use of sealant can leadt o error mes-
sages and incorrect displays. Therefore,
use pressure gauge 0013in the TIREFIT kit to
check and correct the tyre pressure. G
Risk of accident
If the tyre pressure is less than 130 kPa
(1.3 bar), the tyre is too severely damaged. Do
not drive any further. Consult a qualified spe-
cialist workshop which has the necessary
specialist knowledge and tools to carry out 328
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the work required. Mercedes-Benz recom-
mends tha
tyou use a Mercedes-Benz Service
Centre for this purpose. In particular, work
relevant to safety or on safety-related sys-
tems must be carried out at a qualified spe-
cialist workshop.
X Correct the tyre pressure if it is at least
130 kPa (1.3 bar) (see fuel filler flap for val-
ues).
To increase the tyre pressure: switch on
the tyre inflation compressor.
To reduce the tyre pressure: open
release screw 000A.
! The manufacturer does not guarantee
that all tyre damage can be repaired using
the TIREFIT kit, particularly in the case of
cuts and punctures with a diameter of more
than four millimetres or on the sidewall. The
manufacturer is not responsible for dam-
age caused by inappropriate use of the
TIREFIT kit.
X Drive to the nearest workshop and have the
tyre changed there.
X Have the TIREFIT kit replaced as soon as
possible at a qualified specialist workshop,
e.g. at a Mercedes-Benz Service Centre. H
Environmental note
Have the used TIREFIT kit disposed of profes-
sionally, e.g. at a Mercedes-Benz Service
Centre.
X Have the TIREFIT kit replaced every four
years at a qualified specialist workshop,
e.g. a Mercedes-Benz Service Centre. Changing
awheel
Preparing the vehicle i
You rvehicle is not fitted with wheel-
changing tools at the factory. Some of the
tools required to perform awheel change, e.g. wheel chock, jack, centring pin or
wheel wrench are vehicle-specific. For
more information on which tools are
required to perform a wheel change on your
vehicle, consult a Mercedes-Ben
zService
Centre.
X Prepare the vehicle as described
(Y page 325).
X Bring the wheels into the straight-ahead
position.
X Take the following objects from the left-
hand stowage compartment and the left-
hand stowage space in the boot:
R
the jack 24
R the wheel-changing tools*
R the folding wheel chock 24
X Use the folding wheel choc kto prevent the
vehicle from rolling away. X
Fold both plates upwards 0001.
X Fold out lower plate 0002.
X Guide the lugs on the lower plate fully into
openings in base plate 0015.
24 Not supplied with the vehicle. Flat tyre
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Securing the vehicle on level ground
X
On level ground: place the folding wheel
chock or a similar item under the wheel that
is diagonally opposite to the wheel you wish
to change. Securing the vehicle on slight downhill gradients
X On downhill gradients: place the folding
wheel chock or a similar item behind the
wheels of the front and rea raxle. X
Using wheel wrench 0001, loosenthe bolts on
the wheel you wish to change by about one
full turn. Do not unscrew the wheel bolts
completely. Raising the vehicle G
Risk of injury
The jack is designed only to raise the vehicle
for a short time while awheel is being
changed.
The vehicle must be placed on stands if you
intend to work under it.
Make sure that the jack is placed on a firm,
non-slip, level surface. Do not use wooden
blocks or similar objects as a jack 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. If you do not raise the
vehicle as described, it could slip off the jack
(e.g. if the engine is started or a door 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
Therefore, make sure that the jack is posi-
tioned correctly in the respective jacking
points. Before positioning the jack, remove
any dirt that may have collected in the jacking
points.
The mounting for the jack is centred between
the front and rear wheel arches (arrow). 330
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X
Position jack 0015at jacking point 0002. X
Make sure that the base of the jack is posi-
tioned directly under jacking point 0002.
X Turn crank 0014until the corresponding tyre
is raised a maximum of 3 cm from the
ground. X
Unscrew the uppermost wheel bolt com-
pletely.
X In place of the wheel bolt, screw centring
pin 0012from the wheel-changing tools into
the thread.
X Unscrew the remaining wheel bolts fully.
! Do not place wheel bolts in sand or on a
dirty surface. The bolt and wheel hub
threads could otherwise be damaged when
you screw them in.
! AMG ceramic brake system*:
When detaching or attaching the wheel, the
wheel rim may hit against the ceramic
brake disc* and damage it.
For this reason, you should proceed care-
fully. Request the assistanc eofasecond
person or use a second centring pin.
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 loose ninthe wheel hub. G
Risk of accident
If a wheel 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
Service Centre or Service 24h for this pur- Flat tyre
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pose. In particular, work relevant to safety or
on safety-related systems must be carried out
at a qualified 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. 0001
Wheel bolt
X Clean the wheel and wheel hub contact
surfaces. X
Place the emergency spare wheel onto the
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 standing firmly on the ground.
X Place the jack to one side. X
Tighten the wheel bolts evenly in a cross-
wise pattern in the sequence indicated
(0001 to0012). The tightening torque must be
130 Nm. G
Risk of accident
Have the tightening torque checked immedi-
ately after a wheel is changed. The wheels
could work loose if they are not tightened to
a torque of 130 Nm. 332
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X
Turn the jack back to the out-of-use posi-
tion and stow it in the boot again with the
rest of the wheel-changing tools. Emergency spare wheel*
G
Risk of accident
The wheel dimensions and tyre size of the
emergency spare wheel differ from those of
the standard wheels.
Your vehicle's handling characteristics will
change when driving with a collapsible emer-
gency spare wheel. Adapt your style of driving
accordingly.
The collapsible emergency spare wheel may
only be used for a short time. Do not exceed
the maximum speed of 80 km/h and do not
deactivate ESP ®
. G
Risk of accident
Have the collapsible emergenc yspare wheel
replaced as soon as possible at a qualified
specialist workshop which has the necessary
specialist knowledge and tools to carry out
the work required. Mercedes-Benz recom-
mends that you use a Mercedes-Benz Service
Centre for this purpose. In particular, work
relevant to safety or on safety-related sys-
tems must be carried out at a qualified spe-
cialist workshop.
Never drive the vehicle with more than one
collapsible emergency spare wheel fitted.
Inflating the collapsible emergency
spare wheel 25 G
Risk of accident
Pump up the collapsible emergency spare
wheel before lowering the vehicle. You could
otherwise damage the wheel rim.
X Remove the electric air pump from the boot
(Y page 288). Comply with the manufacturer’s safety
instructions on the sticker on the electric air
pump and on the TIREFIT filler bottle.
0001
Sticker "max. 80 km/h“
0002 On/off switch
0015 Operating instructions
0014 Connector
0012 Flanged cap
0013 Pressure gauge
000A Pressure release screw
000B Filler hose
X Pull cable and filler hose 000Bout of the hous-
ing.
X Remove the cap from the valve on the tyre.
X Make sure that pressure release screw 000A
is closed.
X Remove the dust protection cap from filler
hose 000B.
X Screw the end of filler hose 000Bonto the tyre
valve.
X Make sure on/off switch 0002on the electric
air pump is set to 0.
X Insert connector 0014intothe 12 V cigarette
lighter socket*( Ypage 260).
25 Only for certain countries. Flat tyre
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