BMW M4 COUPE Owner's Manual page 187

4. Insert the sealant container on the com‐
pressor housing in an upright position.
5. Screw the filling hose of the sealant con‐
tainer onto the tire valve of the nonworking
wheel.
6. With the compressor switched off, insert
the plug into the power socket inside the
vehicle.
Online Edition for Part no. 01 40 2 974 597 - VI/16
Wheels and tires
7. With the ignition turned on or the engine
running, switch on the compressor.
DANGER
If the exhaust pipe is blocked or ventila‐
tion is insufficient, harmful exhaust gases can
enter into the vehicle. The exhaust gases con‐
tain carbon monoxide, an odorless and color‐
less but highly toxic gas. In enclosed areas, ex‐
haust gases can also accumulate outside of
the vehicle. There is danger to life. Keep the
exhaust pipe free and ensure sufficient ventila‐
tion.◀
NOTE
The compressor can overheat during ex‐
tended operation. There is a risk of property
damage. Do not run the compressor for more
than 10 min.◀
Let the compressor run for approx. 3 to 8 mi‐
nutes to fill the tire with sealant and achieve a
tire inflation pressure of approx. 2.5 bar.
While the tire is being filled with sealant, the
tire inflation pressure may sporadically reach
approx. 5 bar. Do not switch off the compres‐
sor at this point.
If a tire inflation pressure of 2 bar is not
reached:
1. Switch off the compressor.
2. Unscrew the filling hose from the wheel.
3. Drive 33 ft/10 m forward and back to dis‐
tribute the sealant in the tire.
4. Inflate the tire again using the compressor.
Mobility
187