Lexus 2006 lx 470 Manual page 322

STARTING AND DRIVING
31x608
"Tire pressure warning light
The tire pressure warning light comes on when the ignition
switch is turned to the "ON" position and goes off after a few
seconds. This means the tire pressure warning light is
operating properly. If the tire inflation pressure becomes low,
the light comes on again. In this case, adjusting the tire
inflation pressure will turn off the light after a few minutes. If the
light blinks, the tire pressure warning system is not working
properly.
Indicator status Meanings
ON Tire inflation
pressure is low
Blinking Tire pressure
warning system
malfunction
300
If the tire pressure warning light comes on, be sure to
observe the following precautions. Failure to do so
could cause loss of vehicle control and result in death
or serious injury.
D Stop your vehicle in a safe place as soon as possible.
Adjust the tire inflation pressure immediately.
D If the tire pressure warning light comes on even after
tire inflation pressure adjustment, it is probable that
you have a flat tire. Check the tires. If the tire is flat,
change to the spare tire and have the flat tire repaired
by the nearest Lexus dealer.
D Avoid abrupt maneuvering and braking. If the vehicle
tires deteriorate, you could lose control of the
steering wheel or the brakes.
Do this
Adjust the tire
inflation pressure
Have the system
checked at your
Lexus dealer
CAUTION