Mercedes-Benz 2009 M-Class Operator's Manual page 371

X
Screw the air pump's air hose
flange of TIREFIT container 1.
6
X
Stick TIREFIT container upside down
1
into notch of the electric air pump.
2
Filler hose
8
Tire valve
9
X
Unscrew the valve cap of the damaged tire
from tire valve 9.
onto
5
Version 1
Vent screw
a
Pressure gauge
b
X
Version 1 only: Close vent screw
pressure gauge b.
X
Screw filler hose
X
Insert electrical plug
outlet in the second-row footwell
( Y page 221).
! The cigarette lighter as well as the power
outlets in the passenger footwell and cargo
compartment are not designed for use with
the electric air pump. Use the power outlet
in the second-row footwell for electric air
pump operation.
X
or
X
X
i
on
a
X
onto tire valve 9.
8
into the power
4
G Warning!
The air hose can become hot during
inflation. Please exercise appropriate
caution.
!
Practical hints
Turn the SmartKey in the starter switch to
position 1.
Vehicles with KEYLESS-GO: Press the
KEYLESS-GO start/stop button once. Do
not depress the brake pedal.
Press I on electric air pump switch 3.
The electric air pump is switched on and
inflates the tire.
First, the sealing is pumped into the tire.
The pressure may briefly rise to up to 73 psi
(5 bar). This is normal and not an indication
of a malfunction. Do not switch off the
electric air pump.
Let the electric air pump inflate the tire for
approximately 5 minutes.
The pressure gauge must display at least
26 psi (1.8 bar).
Do not operate the electric air pump
longer than 8 minutes without interruption.
Otherwise it may overheat.
Flat tire
Z
369