Lexus LS460 User Manual page 762

How to initialize the tire pressure warning system
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Park the vehicle in a safe place and turn the engine switch off.
1
Initialization cannot be performed while the vehicle is moving.
Adjust the tire inflation pressure to the specified cold tire inflation
2
pressure level. (P. 847)
Make sure to adjust the tire pressure to the specified cold tire inflation pres-
sure level. The tire pressure warning system will operate based on this pressure
level.
Turn the engine switch to IGNITION ON mode.
3
Press and hold the tire pres-
4
sure warning reset switch until
the tire pressure warning light
blinks slowly 3 times.
Wait for a few minutes with the engine switch in IGNITION ON
5
mode and then turn the engine switch off.
LS460/LS460L_U (OM50D48U)
6-3. Do-it-yourself maintenance
761
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