Lowering the vehicle without previously inflating the collapsible spare wheel can damage its rim.
Observe the manufacturer's safety notes on the tyre inflation compressor label and on the tyre sealant bottle.
Mount the collapsible emergency spare wheel as described More.
The collapsible emergency spare wheel must be mounted before it is inflated.
Remove the tyre inflation compressor from the stowage space under the boot floor MoreMore.
and the filler hose out of the tyre inflation compressor housing. 
of the filler hose onto the valve. If necessary, unscrew the plug-type connection from the union nut beforehand.
of the tyre inflation compressor is set to in a socket in your vehicle. Cigarette lighter socket: More
12 V socket:
Observe the notes on the cigarette lighter: More
Observe the notes on sockets:
in the ignition lock. on the tyre inflation compressor to The tyre inflation compressor is switched on. The tyre is inflated. The tyre pressure is shown on manometer 
.
The specified tyre pressure is printed on the yellow label of the emergency spare wheel.
on the tyre inflation compressor to The tyre inflation compressor is switched off.
in the ignition lock. 
until the correct tyre pressure has been reached. of the filler hose from the valve. If necessary, screw the plug-type connection back onto the union nut.
and the filler hose in the lower section of the compressor housing.