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NOTICE
D Do not use liquid sealants for a flat tire as air pressure
sensors will be damaged.
D When the tires must be repaired or replaced, have
them repaired or replaced by the nearest Lexus
dealer or authorized tire dealer. The tire pressure
sensors will be affected by the installation or removal
of tires.
D The tire pressure warning system is not to be used as
a substitute for regular inspections. Be sure to check
the air pressure in the tires on a regular basis.
D When the tires must be replaced, replace the
grommets for air pressure sensors as well.
If the warning light blinks:
The tire pressure warning system may be malfunctioning.
Contact your Lexus dealer.
STARTING AND DRIVING
System malfunction
The tire pressure warning system does not function
properly under certain circumstances. In the following
cases, the low tire pressure warning light may not come
on even if the tire inflation pressure is low, or it may come
on when the tire inflation pressure is actually normal.
D Electric devices or facilities using similar radio wave
frequencies are nearby.
D A radio set to similar frequencies is in use.
D A lot of snow or ice covers the vehicle, in particular, around
the wheels or wheel housings.
D The tires are not equipped with an air pressure sensor.
D Tire chains are used.
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