See also:

"Minispare" emergency spare wheel/ collapsible spare wheel
Opening the stowage well Sedan: the emergency spare wheel can be found in the stowage well under the trunk floor. •► Lift the trunk floor upwards Example: well insert •► Release ...

Rim
This is the part of the wheel on which the tire is mounted. ...

Tire pressure of 180 kPa (1.8 bar/26 psi) is reached
► Press the on/off switch on the tire inflation compressor to 0. The tire inflation compressor is switched off. ► Unscrew the filler hose from the valve of the faulty tire. ...