Mercedes-Benz 2007 CLS 550, Operator'S Manual

Page: 418 / 481

417
Practical hints
Flat tire
1
Flap
2
Air pump switch
3
Electrical plug
4
Air hose with pressure gauge and vent
screw
5
Union nut
왘
Open flap
1
on the air pump.
왘
Pull out electrical plug
3
and air hose
with pressure gauge
4
.
왘
Make sure the vent screw on air
hose
4
is closed.
왘
Remove the valve cap from the tire
valve.
왘
Screw union nut
5
onto the tire valve.
왘
Insert electrical plug
3
into vehicle
cigarette lighter socket (
컄
page 250).
왘
Turn the SmartKey in the starter switch
to position
1 .
or
왘
Press the KEYLESS-GO* start/stop
button on the gear selector lever once
without depressing the brake pedal.
왘
Press I on electric air pump switch
2
.
The electric air pump should now
switch on and inflate the tire.
왘
Inflate the tire to approximately 51 psi
(3.5 bar).
This takes about 5 minutes for the col-
lapsible tire. Air hose
4
and union
nut
5
can become hot during infla-
tion. Exercise proper caution to avoid
burning yourself when using the equip-
ment.
왘
Press 0 on electric air pump switch
2
.
왘
Turn the SmartKey in the starter switch
to position
0 .
or
왘
Press KEYLESS-GO* start/stop button
on the gear selector lever twice without
depressing the brake pedal.
The electric air pump should now be
switched off.
왘
If the tire inflation pressure is above
51 psi (3.5 bar), release excess tire in-
flation pressure using the vent screw.
!
Do not operate the air pump longer than
8 minutes without interruption. Otherwise it may
overheat.
You may operate the air pump again after it has
cooled off.
컄컄