
0007
Remo vethe cap from valve 7 onthefa ulty
tyre. 0007
Screw filling hose 8onto valve 7. 0007
Insert plug 4into a 12V soc ket in your
ve hicle. 0007
Switch on the ignition. 0007
Press on and off switch 3onthe tyre infla‐
tion compressor.
The tyre inflation compressor is switched on.
The tyre is inflated. Fir st, tyre sealant is pum‐
ped into the tyre. The pressure may brief ly
ri se toappr oximately 500 kPa (5 bar/73 psi). Do not switch off
the ty reinflation compres‐
sor during this phase! 0007
Let the tyre inflation compressor runfo r a
maximum of ten minu tes.
The tyre should then ha veattained a tyre
pressure of at least 200 kPa (2.0 bar/
29 psi).
If tyre sealant leaks out, make sure you clean the
af fected area as quickly as possible. It is prefera‐
ble touse clear water.
If yo uge t tyre sealant on your clo thing, ha veit
cleaned as soon as possible with per chloroe thy‐
lene.
If, af terte n minutes, a tyre pressure of
200 kPa (2.0 bar/29 psi) has not been ach‐
ie ve d: 0007
Switch off the tyre inflation compressor. 0007
Unscr ew thefilling hose from theva lve of the
defective tyre.
Please no tethat tyre sealant may leak out when
unscr ewing thefilling hose. 0007
Very slowly drive forw ards or reve rse appr ox‐
imately 10m. 0007
Pump up the tyre again.
Af ter a maximum of ten minu testh e tyre
pressure must be at least 200 kPa (2.0 bar/
29 psi). 000A
WARNING Risk of accident due tothe
specified tyre pressure not being ach‐
ie ved
If th e specified tyre pressure is not achie ved
af te rth e specified time, the tyre is too badly
damaged. The tyre sealant cannot repair the
tyre in this ins tance.
Dama ged tyres and a tyre pressure that is
to o low can significantly impair braking and
handling characteristics. 0007
Do not drive on. 0007
Consult a qualified specialist workshop. Breakdown assis
tance 433 

If, af
terte n minutes, a tyre pressure of
200 kPa (2.0 bar/29 psi) has been achie ved: 000A
WARNING Risk of accident from driving
wi th sealed tyres
A tyre temp orarily sealed with tyre sealant
impairs driving characteristics and is not
suitable for higher speeds. 0007
Adapt your driving style according lyand
drive carefull y. 0007
Do not exceed the maximum speed
limit with a tyre that has been repaired
using tyre sealant. 0007
Obser vethe maximum permissible speed for
a tyre sealed with tyre sealant 80 km/h. 0007
Affix th e upper section of the TIREFIT sticker
to the instrument clus ter in a location where
it will be easi lyseen bythe driver.
000E NO
TEStaining from leaking tyre sealant Af
ter use, excess tyre sealant may leak out
from thefilling hose. 0007
Therefore, place thefilling hose in the
plastic bag that con tained the TIREFIT
kit. 000F
ENVIRONMEN
TALNO TEEnvironmental
pollution caused byenvironmen tally ir re‐
sponsible disposal Ty
re sealant contains polluta nts. 0007
Have the tyre sealant bottle disposed of
professionall y,e.g. at a Mercedes-Benz
Service Centre. 0007
Switch off the tyre inflation compressor. 0007
Unscr ew thefilling hose from theva lve of the
defective tyre. 0007
Stow th e tyre sealant bottle, the tyre inflation
compressor and thewa rning triangle. 0007
Pull away immediatel y. 0007
Stop driving af ter appro ximately ten minu tes
and check the tyre pressure using the tyre
inflation compressor.
The tyre pressure must now be at least
13 0 kPa (1.3 bar/19 psi). 000A
WARNING Risk of accident due tothe
specified tyre pressure not being ach‐
ie ved
If th e specified tyre pressure is not achie ved
af te r a brief drive, the tyre is too badly dam‐
aged. The tyre sealant cannot repair the tyre
in this ins tance.
Dama ged tyres and a tyre pressure that is
to o low can significantly impair braking and
handling characteristics. 0007
Do not drive on. 0007
Consult a qualified specialist workshop. Countries
that ha veMercedes-Benz
Service24h: you will find a sticke r with thete le‐
phone number, e.g. on the B‑pillar on the driver's
side. 0007
Cor rect the tyre pressure if it is still at least
13 0 kPa (1.3 bar/19 psi). See the tyre pres‐
sure table on the fuel filler flap forva lues. 0007
Toincrease the ty repressure: switch on
th e tyre inflation compressor. 434
Breakdown assis tance 

0007
Toreduce the tyre pressure: press pres‐
su re re lease button 1next tomanome ter
2 . 0007
When the tyre pressure is cor rect, unscr ew
th efilling hose from theva lve of the sealed
tyre. 0007
Screw theva lve cap onto theva lve of the
sealed tyre. 0007
Pull the tyre sealant bottle out of the tyre
inflation compressor. Press the locking tabs
on theye llow cap toget her todo this.
The filling hose stay s on the tyre sealant bot‐
tle. 0007
Drive tothe nearest qualified specialist work‐
shop and ha vethe tyre, tyre sealant bottle
and filling hose replaced there. Batte
ry(vehicle) Note
s onthe12 V battery 000A
WARNING Risk of an accident due to
wo rkcar ried out incor rectly on the bat‐
te ry
Wo rkcar ried out incor rectly on the battery
can, forex ample, lead toa short circuit. This
can lead tofunction restrictions in saf ety-re l‐
eva nt sy stems, e.g. the lighting sy stem, ABS
(anti-lock braking sy stem) or ESP ®
(Elec‐
tronic Stability Prog ram). The operating
saf ety of your vehicle may be restricted.
Yo u could lose cont rol of theve hicle in the
fo llowing situations:
R when braking
R intheeve nt of ab rupt steering manoeu‐
vres and/or when theve hicle's speed is
not adap tedto thero ad conditions 0007
Intheeve nt of a sho rtcircuit or a simi‐
lar incident, contact a qualified special‐
ist workshop immediately. Breakdown assis
tance 435 

Ve
hicles with a tyre pressure monitoring
sy stem: For a few minutes af ter an emer‐
ge ncy spa rewheel is fitted, the sy stem may
st ill display the tyre pressure of there mo ved
wheel.
Be sure toalso obse rveth efo llowing fur ther
re lated subjects:
R Notes on tyre pressure (0013 page 451)
R Tyre pressure table (0013 page 452) Re
moving the eme rgency spa rewheel The eme
rgency spare wheel is secured in the
emer gency spa rewheel bag in the load compart‐
ment. 0007
Obser vethe information on mounting tyres
(0013 page 460). 0007
Open theta ilgate. 0007
Detach thefast ening stra ps. 0007
Unhook there taining spring hooks of thefa s‐
te ning stra ps from the brac kets. 0007
Remo vethe emer gency spa rewheel bag with
th e emer gency spa rewheel. 0007
Open the emer gency spa rewheel bag and
re mo vethe emer gency spa rewheel. Collapsible spa
rewheel Inflating
the collapsible emer gency spare
wheel 000E
NO
TEDama getothe collapsible spare
wheel when lo wering theve hicle Lo
we ring theve hicle without pr eviously
inflating the collapsible spare wheel can
damage its rim. 0007
Inflate the collapsible spare wheel using
th e tyre inflation compressor before
lo we ring theve hicle. 000E
NO
TEOverheating due tothe tyre infla‐
tion compressor running too long 0007
Do not runth e tyre inflation compres‐
sor for longer than eight minutes with‐
out inter ruption. Re
quirements:
R Obser vethe manufacturer's saf ety no tes on
th e tyre inflation compressor label and on
th e tyre sealant bottle.
R Mount the collapsible emer gency spa re
wheel as desc ribed (0013 page 464).
The collapsible emer gency spa rewheel must
be moun ted before it is inflated.
R Remo vethe tyre inflation compressor from
th estow age space under the luggage com‐
partment floor (0013 page 430). Wheels and tyres
471 

0007
Pull plug 5and thefiller hose out of the
tyre inflation compressor housing. 0007
Unscr ew the cap from theva lve on the col‐
lapsible emer gency spa rewheel. 0007
Screw union nut 1ofthefiller hose onto
th eva lve.
If necessar y,unscr ewthe plug-type connec‐
tion from the union nut beforehand. 0007
Make sure on and off switch 2ofthe tyre
inflation compressor is set to0. 0007
Insert plug 5in a soc ket in your vehicle.
R Cigar ette lighter soc ket: ( 0013 page128)
R 12V soc ket:
R Obser vethe no tes on the cigar ette lighter:
(0013 page128)
R Obse rveth e no tes on soc kets: 0007
Turn theke yto position 0047inthe ignition
loc k. 0007
Press on and off switch 2onthe tyre infla‐
tion compressor toI.
The tyre inflation compressor is switched on.
The tyre is inflated. The tyre pressure is
shown on manome ter3. 0007
Pump the tyre tothe specified tyre pressure.
The specified tyre pressure is printed on the
ye llow label of the emer gency spa rewheel. 0007
When the specified tyre pressure has been
re ached, press on and off swit ch2 onthe
tyre inflation compressor to0.
The tyre inflation compressor is switched off. 0007
Turn theke yto position 005Ainthe ignition
loc k. 0007
Ifth e tyre pressure is higher than the speci‐
fi ed pressure, press pressure release valve
bu tton 4until the cor rect tyre pressure has
been reached. 0007
Unscr ew union nut 1ofthefiller hose from
th eva lve.
If necessar y,scr ew the plug-type connection
back onto the union nut. 0007
Screw theva lve cap onto the collapsible
emer gency spa rewheel valve again. 0007
Stow plug 5and thefiller hose in the lo wer
section of the compressor housing. 0007
Stow th e tyre inflation compressor in the
ve hicle. 472
Wheels and tyres 

Ty
re inflation compressor
see TIREFIT kit
Ty re pressure ........................................... 452
Checking (ty repressure monitoring
sy stem) ............................................... 453
No tes ................................................... 451
Re starting the tyre pressure loss
wa rning sy stem ................................... 459
Re starting the tyre pressure monitor‐
ing sy stem ...........................................4 54
TIREFIT kit ...........................................4 31
Ty re pressure loss warning sy stem
(function) ............................................. 459
Ty re pressure monitoring sy stem
(function) ............................................. 453
Ty re pressure table .............................. 452
Ty re pressure loss warning sy stem
Fu nction .............................................. 459
Re starting ............................................ 459
Ty re pressure moni toring sy stem
Checking the tyre pressure ................. 453
Checking the tyre temp erature ............ 453
Fu nction .............................................. 453
Re starting ............................................ 454
Te ch nical da ta..................................... 455 Ty
re pressure table ................................. 452
Ty re temp erature
Checking (tyre pressure monitoring
sy stem) ............................................... 453
Ty re pressure monitoring sy stem
(function) ............................................. 453
Ty re tread ................................................. 450
Ty re-change tool kit
Overview ............................................ .463
Ty res
Changing hub caps .............................. 465
Checking ............................................ .450
Che cking the tyre pressure (tyre
pressure monitoring sy stem) ............... 453
Fitting .................................................. 468
Flat tyre ............................................... 429
Inter changing ...................................... 463
MOExtended tyres .............................. .429
Noise ................................................... 450
No tes on fitting ................................... 460
Re moving ............................................ 468
Re placing .................................... 460, 464
Re starting the tyre pressure loss
wa rning sy stem ................................... 459 Re
starting the tyre pressure monitor‐
ing sy stem ...........................................4 54
Selection ............................................. 460
Snow chains ........................................ 450
St oring ................................................ 463
TIREFIT kit ...........................................4 31
Ty re pressure (N otes) ........................... 451
Ty re pressure loss warning sy stem
(function) ............................................. 459
Ty re pressure monitoring sy stem
(function) ............................................. 453
Ty re pressure table .............................. 452
Un usual handling characteristics ........ 450 U
Un its of measurement
Setting ................................................ .314
Un locking setting ...................................... 72
USB devices Connecting .......................................... 385
User profile .............................................. 316
Creating .............................................. .316
Importing/exporting ............................ 317
Options ................................................ 317598
Index