BMW X1 Owner's Handbook Manual page 206

Mobility
7. Switch on the compressor with the ignition
switched on or the engine running.
ATTENTION
The compressor can overheat if operated
for too long. Danger of damage to property. Do
not let the compressor run for longer than 10
minutes.◀
Let the compressor run for approximately
three to 8 minutes to fill the sealing compound
and achieve a tyre inflation pressure of approx‐
imately 2.5 bar.
The tyre inflation pressure may rise to approxi‐
mately 5 bar during the filling process of the
sealing compound. Do not switch off the com‐
pressor during this step.
If it does not reach a tyre inflation pressure of
2 bar:
1. Switch off compressor.
2. Remove the filler hose from the wheel.
3. Drive forwards and backwards by 10 m, ap‐
proximately 400 inches to distribute the
sealant in the tyre.
4. Re-inflate the tyre with the compressor.
Contact a Service Partner or a qualified
specialist workshop if the device does not
reach a tyre inflation pressure of 2 bar.
Storing Mobility system
1. Pull the connecting hose of the sealant
container off the wheel.
2. Pull the connecting hose off the sealant
container.
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Wheels and tyres
Online Edition for Part no. 01 40 2 964 279 - VI/15
3. Pack empty sealant container and con‐
necting hose to avoid soiling in the boot.
4. Store Mobility system in the vehicle again.
Spreading sealant compound
Immediately drive for approximately
10 km/5 mi to evenly distribute the sealing
compound in the tyre.
Do not exceed a speed of 80 km/h/50 mph.
If possible, do not drive slower than
20 km/h/12 mph.
Correcting the tyre inflation pressure
1. Stop in a suitable area.
2. Screw connecting hose onto the tyre valve.
3. Plug the connecting hose directly into the
compressor.