Mercedes-Benz GLS 2023, Operator'S Manual

Page: 409 / 538

#
Pull connector 4 and the hose out of the
housing.
#
Unscrew the cap from the valve on the col-
lapsible spare wheel.
#
Screw union nut
1
of the hose onto the
valve.
#
Make sure on and off switch 3 of the tire
inflation compressor is set to 0.
#
Insert connector 4 into the cigarette lighter
socket or into a 12 V socket (
/
page 142) in
your vehicle.
#
Switch on the power supply (
/
page 175).
#
Press on and off switch
3
on the tire inflation
compressor to I.
The tire inflation compressor is switched on.
The tire is inflated. The tire pressure is shown
on manometer 2 .
#
Pump the tire to the specified tire pressure.
%
The specified tire pressure is printed on the
yellow label of the collapsible spare wheel.
#
When the specified tire pressure has been
reached, press on and off switch 3 on the
tire inflation compressor to 0.
#
If the tire pressure is higher than the specified
pressure, press pressure release valve button
5 until the correct tire pressure has been
reached.
Wheels and tires 407