Cadillac 2010 CTS Sport Sedan Owner's Manual page 388

10. Inflate the tire to the
recommended inflation
pressure using the pressure
gage (C). The recommended
inflation pressure can be found
on the Tire and Loading
Information label. See
The pressure gage (C) may
read higher than the actual tire
pressure while the compressor
is on. Turn the compressor off
to get an accurate pressure
reading. The compressor may
be turned on/off until the
correct pressure is reached.
.
11. Press the on/off button (B) to
turn the tire sealant and
compressor kit off.
The tire is not sealed and
will continue to leak air
until the vehicle is driven and
the sealant is distributed in
the tire, therefore, Steps 12
through 18 must be done
immediately after Step 11.
Be careful while handling the
tire sealant and compressor kit
as it could be warm after
usage.
12. Unplug the power plug (H) from
the accessory power outlet in
the vehicle.
13. Turn the sealant/air hose (F)
counterclockwise to remove it
from the tire valve stem.
14. Replace the tire valve
stem cap.
15. Replace the sealant/air
hose (F), and the power
plug (H) back in their original
location.