BMW M4 COUPE Owner's Handbook Manual page 214

Mobility
container onto the tyre valve of the faulty
wheel.
6. Insert the plug into the socket in the vehi‐
cle interior while the compressor is
switched off.
7. Switch on the compressor with the ignition
switched on or the engine running.
Let the compressor run for approximately
10 minutes to fill the sealing compound and
achieve a tyre inflation pressure of approxi‐
mately 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.
214
Wheels and tyres
Online Edition for Part no. 01402981699 - VI/17
If it does not reach a tyre inflation pressure of
2 bar:
1. Switch off compressor.
2. Unplug the connector from the socket in
the vehicle interior.
3. Unscrew the filler hose from the tyre valve.
4. Drive forwards and backwards by 10 m, ap‐
proximately 400 inches, to distribute the
sealant in the tyre.
5. Re-inflate the tyre with the compressor.
Contact a Service Partner of the manufac‐
turer or another qualified Service Partner or
a specialist workshop if the device does
not reach a tyre inflation pressure of 2 bar.
Storing Mobility system
1. Unscrew the filler hose of the sealant con‐
tainer from the tyre valve.
2. Unplug the compressor connector from
the socket in the vehicle interior.
3. Remove the connecting hose of the com‐
pressor from the sealant container.
4. Take the filler hose of the sealant container
that was previously connected to the tyre
valve and connect it to the free connection
on the sealant container.
This can prevent sealant residues escap‐
ing from the sealant container.
5. Pack and store the sealant container to
avoid soiling the boot.
6. Stow the Mobility System in the boot
again.
Spreading sealant compound
Immediately drive for approximately
10 km/5 miles to evenly distribute the sealing
compound in the tyre.
Do not exceed the permissible maximum
speed of 80 km/h/50 mph.
If possible, do not drive slower than
20 km/h/12 mph.