Toyota Yaris Owner's Manual page 438

438
8-2. Steps to take in an emergency
3
Remove the cap from the bot-
tle.
4
Connect the nozzle to the
valve.
Screw the end of the nozzle clock-
wise as far as possible.
The bottle should hang vertically
without contacting the ground. If
the bottle does not hang vertically,
move the vehicle so that the tire
valve is located properly.
5
Make sure that the compressor
switch is off.
6
Remove the power plug from
the compressor.