Mercedes-Benz C-Class 2014 Owner's Manual page 466

Press on/off switch A on the tyre inflation
X
compressor to I.
The tyre inflation compressor is switched
on. The tyre is inflated. The tyre pressure is
shown on pressure gauge =.
Pump the tyre to the specified tyre pres-
X
sure.
The specified tyre pressure is printed on
the yellow label of the emergency spare
wheel.
When the specified tyre pressure has been
X
reached, press on/off switch A on the
electric air pump to 0.
The tyre inflation compressor is switched
off.
Turn the key to position 0 in the ignition
X
lock.
If the tyre pressure is higher than the speci-
X
fied pressure, press pressure release valve
button ; until the correct tyre pressure
has been reached.
Unscrew union nut : on the air hose from
X
the valve.
Screw the valve cap onto the collapsible
X
emergency spare wheel valve again.
Stow plug ? and the air hose in the lower
X
section of the blower housing.
Stow the tyre inflation compressor in the
X
vehicle.
Emergency spare wheel
463
Z