Tirefit Kit - Mercedes-Benz M-Class Operator's Manual

Flat tire
330
i
Vehicles equipped with MOExtended tires
are not equipped with a TIREFIT kit at the
factory. It is therefore recommended that
you additionally equip your vehicle with a
TIREFIT kit if you mount tires that do not
feature run-flat properties, e.g. winter tires.
A TIREFIT kit can be obtained from an
authorized Mercedes-Benz Center.
Make sure that highway level is
X
25
selected (
Y
Stop the vehicle on solid, non-slippery and
X
level ground, as far away as possible from
traffic.
Switch on the hazard warning lamps.
X
Engage the electric parking brake manually
X
( page 156).
Y
Bring the front wheels into the straight-
X
ahead position.
Move the DIRECT SELECT lever to P.
X
Switch off the engine.
X
Vehicles without KEYLESS-GO: remove
X
the SmartKey from the ignition lock.
Vehicles with KEYLESS-GO: open the
X
driver's door.
The on-board electronics have status 0,
which is the same as the SmartKey having
been removed.
Vehicles with KEYLESS-GO: remove the
X
Start/Stop button from the ignition lock
( page 139).
Y
All occupants must get out of the vehicle.
X
Make sure that they are not endangered as
they do so.
Make sure that no one is near the danger
X
area while a wheel is being changed.
Anyone who is not directly assisting in the
wheel change should, for example, stand
behind the barrier.
Get out of the vehicle. Pay attention to
X
traffic conditions when doing so.
Close the driver's door.
X
Unload heavy luggage.
X
25 Vehicles with the AIRMATIC package.
page 180).
i
Only operate the tire inflation compressor
using a 12 V socket (
the ignition is turned off.
An emergency cut-off ensures that the on-
board electrical system voltage does not
drop too low. If the on-board electrical
system voltage is too low, power to the
sockets is automatically cut off. This
ensures that there is sufficient power to
start the engine.

TIREFIT kit

Using the TIREFIT kit
You can use the TIREFIT kit to seal small
punctures, particularly those in the tire tread.
You can use TIREFIT at outside temperatures
down to Ò4 ‡ (Ò20 †).
G WARNING
TIREFIT is a limited repair device. TIREFIT
cannot be used for cuts or punctures larger
than approximately 0.16 in (4 mm) and tire
damage caused by driving with extremely low
tire inflation pressure, or on a flat tire, or a
damaged wheel.
Do not drive the vehicle under such
circumstances.
Contact the nearest authorized Mercedes-
Benz Center for assistance or call Roadside
Assistance.
Do not remove any foreign objects which
X
have penetrated the tire, e.g. screws or
nails.
Remove the tire sealant bottle, the
X
accompanying "max. 80 km/h" sticker and
the tire inflation compressor from the
stowage well underneath the cargo
compartment floor (
I n f o r ma t i o n P r o v i d e d b y :
page 297), even if
Y
page 328).
Y