Lexus RC350 Owner's Manual page 507

Emergency repair method
Remove the valve cap from the valve
1
of the punctured tire.
Extend the hose. Remove the air
2
release cap from the hose.
You will use the air release cap again.
Therefore keep it in a safe place.
Connect the hose to the valve.
3
Screw the end of the hose clockwise as
far as possible.
Make sure that the compressor
4
switch is off.
RC350_RC300 AWD_RC300_RC F_U(OM24748U)
7-2. Steps to take in an emergency
507
7