damaged for TIREFIT to provide a reliable tire
repair.
In this case, TIREFIT cannot properly seal the
tire.
Do not drive the vehicle.
Contact the nearest Mercedes-Benz Center or
call Roadside Assistance.
After attaining a tire inflation pressure of
at least 26 psi (1.8 bar):
X Press 0 on electric air pump switch =.
The electric air pump is switched off.
X Detach the TIREFIT kit from the tire valve. G
Warning!
The air hose may still be hot. Exercise proper
caution to avoid burning yourself when
detaching the electric air pump.
! Remaining TIREFIT sealant could escape
from the filler hose after it has been
detached from the tire valve. TIREFIT
sealant may cause stains.
Therefore, cover the filler hose, e.g. by
inserting it into the plastic bag the TIREFIT
kit was packed in.
X Drive off immediately. G
Warning!
Do not exceed a vehicle speed of 50 mph
(80 km/h). A TIREFIT repair is not designed to
operate at higher speeds.
The sticker must be attached on the
instrument cluster where it will be easily seen
by the driver.
Vehicle handling characteristics of a TIREFIT
repaired tire may change. Adapt your driving
accordingly. Version 2
X
After driving the vehicle for an initial
10 minutes, check the tire inflation
pressure using pressure gauge G on the
air pump. G
Warning!
If tire inflation pressure has fallen below
20 psi (1.3 bar) do not continue to drive the
vehicle.
Park your vehicle safely away from the
roadway and contact the nearest authorized
Mercedes-Benz Center or Roadside
Assistance.
Have the damaged tire replaced.
If the tire inflation pressure is at least 20 psi
(1.3 bar), inflate or deflate the tire to the
correct tire inflation pressure (see Tire and
Loading Information placard on the driver’s
door B-pillar):
X To increase tire inflation pressure:
Switch on the electric air pump.
X To decrease tire inflation pressure:
Version 1: Open vent screw F on
pressure gauge G (Y page 322).
Version 2: Press deflate button F located
at the end of the filler hose. G
Observe Safety notes, see page 230.
X Drive to the nearest qualified workshop,
e.g. an authorized Mercedes-Benz Center,
to have the damaged tire replaced.
X Recommended duration of use: A
maximum of 300 miles (500 km) at 50 mph Flat tire
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After driving in emergency mode, you must
have the rims inspected by an authorized
Mercedes-Benz Center to check if they are
suitable for further use. The failed tire must
be replaced in any case.
When replacing individual or all tires on the
vehicle, make sure only tires marked with
“MOExtended” are mounted in the size
specified for your vehicle
(Y page 347). Bleeding the fuel system (diesel
engine only)
Driving
the vehicle until the fuel tank is empty
is not recommended. Otherwise, air may be
sucked into the fuel system. If this happens,
the malfunction indicator lamp = (USA
only) or ; (Canada only) comes on and the
engine may not start immediately after
refueling the vehicle.
After refueling:
X Make sure the automatic transmission is in
park position P.
The gear position indicator in the
multifunction display should be on P.
X Do not depress the accelerator.
X If necessary, remove the KEYLESS-GO
start/stop button from the starter switch.
X Turn the SmartKey in the starter switch to
position 2 for at least 10 seconds.
X Return the SmartKey in the starter switch
to position 0.
X Turn the SmartKey in the starter switch to
position 3
and hold it there for a maximum
of 40 seconds or until the engine runs
surge-free.
If the engine does not start:
X Wait for approximately 2 minutes.
X Turn the SmartKey in the starter switch to
position 3
and hold it there for a maximum
of 40 seconds or until the engine runs
surge-free. If the engine still does not start, do not make
any further attempts to start the engine.
Contact
an authorized Mercedes-Benz Center
or call Roadside Assistance ( Y page 210).
i When the malfunction indicator lamp
= (USA only) or ; (Canada only) in
the instrument cluster has been illuminated
for the above condition, it will remain
illuminated until the engine was cycled on
and off four times in a row. AdBlue
®
(diesel engine only)
The BlueTEC exhaust gas aftertreatment
system requires a reducing agent (AdBlue ®
)
in order to function properly. Refilling with
AdBlue ®
is part of the regular maintenance
service work. A tankful of AdBlue ®
should
suffice until the next maintenance service
under normal driving conditions.
When the AdBlue ®
tank is low, the message
Check Additive See Operator’s
Manual appears in the multifunction display.
When the AdBlue ®
level drops to the
minimum level, the message Remaining
Starts: 20 appears in the multifunction
display.
i When
the message Remaining Starts:
20 appears in the multifunction display, you
can start the engine 20 more times. If you
do not add AdBlue ®
, the engine cannot be
started beyond that point. Fill the
AdBlue ®
tank with approximately 1 gal
(3.79 l) AdBlue ®
(corresponds to
approximately 2 AdBlue ®
refill containers)
or have the AdBlue ®
tank filled by an
authorized Mercedes-Benz Center.
i For refilling outside the maintenance
service intervals, refill the AdBlue ®
tank
with approximately 1 gal (3.79 l) AdBlue ®
(corresponds to approximately 2 AdBlue ®
refill containers). AdBlue
®
(diesel engine only) 331
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