Page 267 of 334
Inserting and engaging the cover
X
Slide in the cover and fold it down.
X Press down quick-release fastener 0005until
it engages.
Stowage compartment in the right-
hand door sill Removing the tire inflation compressor
and Premium tire sealant
X
Press both release catches 0005down and
remove the cover.
X Remove tire inflation compressor 0006and
Premium tire sealant 0026from the stowage
compartment.
X Place the botto medge of the cover in
position and fold upwards until both
release catches 0005engage. Warning triangle and warning lamp
Removing the warning lamp X
Turn the quick-release fasteners to position
0009.
The cover is unlocked.
X Lift up the cover.
X Take warning lamp 0026out of the retainer.
X Fold the cover up and turn the quick-
release fasteners to position 0008.
The cover is locked. Where will I find...?
265Breakdown assistance
Page 303 of 334

X
Loosen angled valve adapter 001Dfrom tire
valve 001Cand remove it.
X Screw in the valve core again using the
valve tool and remove the valve tool
through the opening.
i If the valve insert is damaged or lost when
it is unscrewed, you can use the valve insert
from tire sealant bottle 0019after you have
used the tire sealant.
X Unscrew the valve insert from the valve of
tire sealant bottle 0019using the valve
extractor.
X Push angled valve adapter 0006located on
hose 0026of the tire inflatio ncompressor as
far as it will go ontot ire valve001Cand clamp
it in place.
X Press tire inflation compressor switch 0005
to Iand inflate the tire.
If possible, inflate the tire to the
recommended tire pressure. You will find a
table of recommended tir epressure on the
Tire and Loading Information placard 10
or
the tire pressure plate on the B-pillar on the
driver's side of the vehicle (Y page 278).
X Then press 0on tire inflation compressor
switch 0005.
The tire inflation compresso ris
deactivated.
X Screw the valve cap onto tire valve 001C.
X Observe the following notes and
instructions:
R
Tire pressure of 300 kPa (3.0 bar/
43.5 psi) not reached (Y page 301).
R Tire pressure of 300 kPa (3.0 bar/
43. 5psi) reached (Y page 301).
Tire pressure of 300 kPa (3.0 bar/
43.5 psi) not reached G
WARNING
If the specified tire pressure is not reached,
the tire is too severely damaged.T he tire
sealant cannot offer assistance with a flat tire in this case. Damaged tires as well as tire
pressure that is too low can impair the braking
and driving characteristics. There is a risk of
an accident.
Do not drive any further. Notify a qualified
specialist workshop.
i The Mercedes-Benz Service24h
telephone numbers can be found on a
sticker in the driver's door entrance area
and in the vehicle Maintenance Booklet.
Tire pressure of 300 kPa (3.0 bar/
43.5 psi) reached G
WARNING
At ire temporarily sealed with tire sealant
impairs the driving characteristics and is not
suitable for higher speeds. There is a risk of
accident.
You should therefore adapt your driving style
accordingly and drive carefully. Do not exceed
the specified maximum speed with a tire that
has been repaired using tire sealant.
The maximum speed for a tire sealed with tire
sealant is 50 mph (80 km/h).
The "max. 50 mph" (80 km/h) sticker must
be affixed within the driver's field of vision.
X Turn the pressure release screw on
pressure gauge 0023counter-clockwise and
bleed the system.
X Turn the key in the ignition lock to
position 0.
X Pull connector 0024on the tire inflation
compressor out of the 12 V socket.
X Clean the valve core extractor with clean
water.
X Remove angled valve adapter 0006from valve
0018 of tire sealant filler bottle 0019and screw
the valve cap onto valve 0018.
X Stow the tire inflation compressor, tire
sealant bottle 0019with valve core extractor
10 Only for vehicles with a gross vehicle weight of less than 10,000 lbs(4,536 kg). Flat tire
301Wheels and tires Z
Page 311 of 334

R
only use a spare wheel that differs from the
wheel to be replaced for a short time.
R do not deactivate ESP ®
.
R have a spare wheel that differs from the
wheel that has been changed replaced at
the nearest qualified specialist workshop.
You must observe the correc twheel and
tire dimensions as well as the wheel type.
When using a spare wheel of a different size,
do not exceed the maximum speed of
80 km/h. General notes
! Check the spare wheel regularly to see
that it is secure and has the prescribed tire
pressure.
The procedure for mounting the spare wheel
is described in "Mounting awheel"
(Y page 303).
The following should be checked regularly,
particularly prior to long journeys:
R the tire pressure of the spare wheel, which
should then be corrected if necessary
(Y page 278).
R the fastenings of the spare wheel bracket.
The spare wheel is located in a spare wheel
bracket under the rear of the vehicle.
Replace the tires after 6years at the latest,
regardless of wear. This also applies to the
spare wheel.
i If you have mounted a spare wheel, the
tire pressure monitor (Y page 281) will not
function for this wheel. The spare wheel is
not equipped with a sensor for monitoring
tire pressure. Removing and installing the spare
wheel
Cargo Van/Crew Van Bolt covers for the safety catches (example: Cargo
Van)
Removing
X
Open the rear doors.
X Position a screwdriver in recesses 0006and
pry off covers 0005.
X Using the lug wrench from the vehicle tool
kit (Y page 264), unscrew the now visible
bolts counter-clockwise by approximately
20 turns. Spare wheel carrier under the vehicle
X
Slightly raise spare wheel bracket 0023and
unhook left-hand retaining hook 0026.
X Assemble the pump lever for the jack and
slide it into sleeve 0025on spare wheel
bracket 0023.
X Raise spare wheel bracket 0023with the
pump lever and unhook right-hand
retaining hook 0026. Spare wheel
309Wheels and tires Z
Page 312 of 334

X
Slowly lowe rspare wheel bracket 0023to the
ground.
X Lift spare wheel bracket 0023slightly and pull
the pump lever out of sleeve 0025.Spare wheel in the spare wheel carrier
X
Use the pump lever to lift the spare wheel
beyond the rear edge of the spare wheel
carrier.
X Carefully remove the spare wheel from
spare wheel bracket 0023.
The spare wheel is heavy. When the spare
wheel is removed, the center of gravity
changes due to the heavy weight of the
wheel. The spare wheel may slip down or
tip over.
Installing
X Carefully place the spare wheel onto spare
wheel bracket 0023.
The spare wheel is heavy. When you place
the spare wheel onto spare wheel bracket
0023, the center of gravity changes due to the
weight of the wheel. The spare wheel may
slip down or tip over.
X Slide the pump lever for the jack into
sleeve 0025on spare wheel bracket 0023.
X Raise spare wheel bracket 0023with the
pump lever and attach right-hand retaining
hook 0026.
X Slightly raise spare wheel bracket 0023and
attach left-hand retaining hook 0026.
X Pull the pump lever out of sleeve 0025.
X Using the lug wrench, tighten the retaining
hook bolts by turning them clockwise. X
Replace and engage covers 0005.
X Close the rear doors.
Chassis version Removing
X
Loosen fender nuts 0026manually and then
remove them.
X Loosen nuts 0006as far as the thread end.
X Slightly raise spare wheel bracket 0025and
unhook left-hand retaining hook 0005.
X Assemble the pump lever for the jack and
slide it into the sleeve on the right-hand
side of spare wheel bracket 0025.
X Raise spare wheel bracket 0025with the
pump lever and unhook right-hand
retaining hook 0005.
X Slowly lower spare wheel bracket 0025down
to the ground.
X Lift spare wheel bracket 0025slightly and pull
the pump lever out of the sleeve. 310
Spare wheelWheels and tires