Lexus Lx470 Owner's Manual page 316

4-3. Do-it-yourself maintenance
If you push the tire pressure reset switch accidentally
■
If initialization is performed, adjust the tire inflation pressure to the specified level
and initialize the system again.
When the initialization of the tire pressure warning system has failed
■
Initialization can be completed in a few minutes. However, in the following cases,
the settings have not been recorded and the system will not operate properly. If
repeated attempts to record tire inflation pressure settings are unsuccessful, have
the vehicle inspected by your Lexus dealer.
When operating the tire pressure warning reset switch, the warning light does
●
not flash.
After driving for a certain period of time since the initialization has been com-
●
pleted, the warning light flashes.
Routine tire inflation pressure checks
■
The tire pressure warning system does not replace routine tire inflation pressure
checks. Make sure to check tire inflation pressure as part of your routine of daily
vehicle checks.
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