Mercedes-Benz 2007 E -Class Wagon Operator's Manual page 454

Stick TIREFIT container 1 upside
down into notch 3 of the electric air
pump.
7 Tire valve
8 Electric air pump switch
9 Air hose with pressure gauge and vent
screw
a Filler hose
Warning!
Observe safety instructions on air pump la-
bel.
Unscrew the valve cap from tire
valve 7.
Screw filler hose a onto tire valve 7.
Insert electrical plug 4 into the vehi-
cle cigarette lighter socket
( page 286).
Turn the SmartKey in the starter switch
to position 1 ( page 37).
or
Press the KEYLESS-GO* start/stop
button ( page 39) on the gear selec-
tor lever once. Do not depress brake
pedal.
Press I on electric air pump switch 8.
The electric air pump should now
switch on and inflate the tire.
G
!
Do not operate the electric air pump longer
than 8 minutes without interruption. Otherwise it
may overheat.
You may operate the air pump again after it has
cooled off.
Practical hints
After 5 minutes, the pressure gauge must
display at least 26 psi (1.8 bar). The air
hose can become hot during inflation.
Please exercise appropriate caution.
If this tire inflation pressure is not at-
tained, turn off the electric air pump,
detach the filler hose from the tire
valve, and drive vehicle back and forth
very slowly approximately 30 ft (10 m).
This serves to better distribute the
TIREFIT sealant material inside the tire.
Unscrew the air pump's air hose 5
from flange 6 of the TIREFIT contain-
er.
Screw air hose 5 onto tire valve 7.
Inflate the tire again.
Flat tire
453