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8-5. Tire maintenance
INFORMATION
■
If the tire inflation pressure cannot be set easily
If the tire pressure warning light does not blink 3 times when starting the tire
●
inflation pressure setting procedure, the procedure may not have started. Perform
the procedure again from the beginning.
If tire inflation pressure setting procedure cannot be completed after performing
●
the above procedure, contact your Lexus dealer.
Setting using the current tire inflation pressure
WARNING
Make sure to adjust the tire inflation pressure of each tire to the appropriate level before
performing tire pressure setting. Otherwise, the tire pressure warning light may not
illuminate even if the tire inflation pressure drops or may illuminate even though the tire
inflation pressure is normal.
INFORMATION
■
Warning performance of the tire pressure warning system
When performing the tire pressure setting using the current tire inflation pressure,
●
the warning timing of the tire pressure warning system will vary according to the
conditions under which tire pressure setting was performed. Therefore, a warning may
be output even if the tire inflation pressure drops slightly or if the tire inflation pressure
increases above that when the tire inflation pressure was set.
Make sure to perform the tire pressure setting procedure after adjusting the tire
●
inflation pressure. Also, make sure the tires are cold before performing the tire
pressure setting procedure or adjusting the tire inflation pressure.
1
Adjust the tire inflation pressure of each tire to the appropriate level.
Make sure to adjust the tire inflation pressure with the tires cold.
2
Start the engine.
The tire inflation pressure cannot be set while the vehicle is moving.
3
Select
on the center display.
4
Select [Vehicle customize].
5
Select [Tire pressure].
6
Select [Set current air pressure].
538
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