Lexus GS 350 Owner's Manual page 692

690
7-2. Steps to take in an emergency
Warning light Warning light/Details
Tire pressure warning light
When the light comes on:
Low tire inflation pressure such
as
• Natural causes (→P. 693)
• Flat tire (→P. 722)
When the light comes on after
blinking for 1 minute:
Malfunction in the tire pressure
warning system
Correction procedure
Adjust the tire inflation pressure
to the specified level.
The light will turn off after a
few minutes. In case the light
does not turn off even if the
tire inflation pressure is
adjusted, have the system
checked by your Lexus
dealer.
Have the system checked by
your Lexus dealer.