2021 MERCEDES-BENZ C-CLASS CABRIOLET inflation pressure

#
Pull plug 4with the cable and hose 5out
of the tyre inflation compressor housing. #
Push the plug of hose 5into flange 6of
tyre sealant bottle 1until the plug engages. #
Place tyre sealant bottle 1head down wards
into recess 2ofthe tyre inflation compres‐
sor. #
Remo vethe cap from valve 7 onthefa ulty
tyre. #
Screw filling hose 8onto valve 7. #
Insert plug 4into a 12V soc ket in your
ve hicle. #
Switch on the ignition. #
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! #
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 clean 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
attained: #
Switch off the tyre inflation compressor. #
Unscr ew thefilling hose from theva lve of the
defective tyre.
Please no tethat tyre sealant may leak out when
unscr ewing thefilling hose. 378
Breakdown assis tance

#
Very slowly drive forw ards or reve rse appr ox‐
imately 10m. #
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). &
WARNING Risk of accident due tothe
specified tyre pressure not being
attained
If th e minimum tyre pressure is not reached
af te rth e specified time, the tyre is too badly
damaged. The tyre sealant cannot repair the
tyre in this ins tance.
The braking and driving characteristics may
be great lyimpaired. #
Do not continue driving. #
Consult a qualified specialist workshop. If, af
terte n minutes, a tyre pressure of
200 kPa (2.0 bar/29 psi) has been attained: &
WARNING Risk of accident from driving
wi th sealed tyres
A tyre temp orarily sealed with tyre sealant
impairs the handling characteristics and is
not suitable for higher speeds. #
Adapt your driving style according lyand
drive carefull y. #
Do not exceed the maximum speed
limit with a tyre that has been repaired
using tyre sealant. #
Obser vethe maximum permissible speed for
a tyre sealed with tyre sealant 80 km/h. #
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.
* NO
TEStaining from leaking tyre sealant Af
ter use, excess tyre sealant may leak out
from thefilling hose. #
Therefore, place thefilling hose in the
plastic bag that con tained the TIREFIT
kit. +
ENVIRONMEN
TALNO TEEnvironmental
pollution caused byenvironmen tally ir re‐
sponsible disposal Ty
re sealant contains polluta nts. #
Have the tyre sealant bottle disposed of
professionall y,e.g. at a Mercedes-Benz
Service Centre. #
Switch off the tyre inflation compressor. #
Unscr ew thefilling hose from theva lve of the
defective tyre. #
Stow th e tyre sealant bottle and the tyre
inflation compressor. #
Pull away immediatel y. #
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). Breakd
own assi stance 37 9

&
WARNING Risk of accident due tothe
specified tyre pressure not being
attained
If th e specified tyre pressure is not reached,
th e tyre is too badly damaged. The tyre seal‐
ant cannot repair the tyre in this ins tance.
The braking and driving characteristics may
be great lyimpaired. #
Do not continue driving. #
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. #
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. #
Toincrease the ty repressure: switch on
th e tyre inflation compressor. #
Toreduce the tyre pressure: press pres‐
su re re lease button 1next tomanome ter
2 . #
When the tyre pressure is cor rect, unscr ew
th efilling hose from theva lve of the sealed
tyre. #
Screw theva lve cap onto theva lve of the
sealed tyre. #
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. #
Drive tothe nearest qualified specialist work‐
shop and ha vethe tyre, tyre sealant bottle
and filling hose replaced there. 380
Breakdown assis tance

Saving
stations...................................... 327
Selecting and connecting a statio n....... 327
Tu rn signal indicator
Ac tivating/deactivating......................... 121
TV Activating.............................................. 344
Ad justing the brightness.......................3 50
Calling up the menu (CI+ module)......... 351
Displa ysintheTV control menu............ 346
Fu nction/no tes (audio language,
subtitles)............................................... 349
Information............................................ 343
Overview............................................... 345
Picture settings.....................................3 50
Picture settings overview...................... 350
Setting subtitles................................... .349
Setting the audio languag e.................... 349
Showing telete xt.................................... 350
Showing/hiding full screen................... 346
Te lete xt overview...................................3 49
Vo ice commands (LINGU ATRO NIC)....... 24 0
TV channel
Ac tivating/deactivating channel fix. ...... 347
Channel fix............................................ 347
Channel li stove rview........................... .347 EPG (electronic prog
ramme guide)........ 347
Overview of favo urites.......................... .348
Quick sa ve............................................. 348
Selecting from thech annel list.............. 346
Selecting from the control menu........... 346
Selecting from thefa vo urites................ 346
Selecting in the bac kground.................. 347
St oring..................................................3 48
Using a voice tag................................... 348
Tw o-w ayradios
Fr equencies........................................... 413
No tes on ins tallation.............................. 412
Tr ansmission output (maximum )............ 413
Ty re inflation compressor
see TIREFIT kit
Ty re pressure
Checking (ty repressure monitoring
sy stem)................................................. 398
No tes....................................................3 96
Re starting the tyre pressure loss
wa rning sy stem..................................... 400
Re starting the tyre pressure monitor‐
ing sy stem.............................................3 99
TIREFIT kit.............................................. 376Ty
re pressure loss warning sy stem
(function)............................................... 399
Ty re pressure monitoring sy stem
(function)............................................... 398
Ty re pressure table................................ 397
Ty re pressure loss warning sy stem
Fu nction................................................ 399
Re starting.............................................. 400
Ty re pressure moni tor
Fu nction................................................ 398
Ty re pressure moni toring sy stem
Checking the tyre pressure...................3 98
Che cking the tyre temp erature............. 398
Re starting.............................................. 399
Ty re pressure table .................................. .397
Ty re temp erature
Checking (tyre pressure monitoring
sy stem)................................................. 398
Ty re pressure monitoring sy stem
(function)............................................... 398
Ty re tread ................................................... 395
Ty re-change tool kit
Overview............................................... 404 534
Index