Lexus IS250 U Owner's Manual page 91

Tire inflation pressure
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It may take a few minutes to display the tire inflation pressure after the engine switch is
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turned to IGNITION ON mode. It may also take a few minutes to display the tire infla-
tion pressure after inflation pressure has been adjusted.
"---" may be displayed if the tire information cannot be determined due to unfavorable
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radio wave conditions.
Tire inflation pressure changes with temperature. The displayed values may also be dif-
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ferent from the values measured using a tire pressure gauge.
Liquid crystal display
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P. 84
CAUTION
The information display at low temperatures
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Allow the interior of the vehicle to warm up before using the liquid crystal information
display. At extremely low temperatures, the information display monitor may respond
slowly, and display changes may be delayed.
For example, there is a lag between the driver' s shifting and the new gear number
appearing on the display. This lag could cause the driver to downshift again, causing
rapid and excessive engine braking and possibly an accident resulting in death or
injury.
Cautions during setting up the display
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As the engine needs to be running during setting up the display, ensure that the vehicle
is parked in a place with adequate ventilation. In a closed area such as a garage,
exhaust gases including harmful carbon monoxide (CO) may collect and enter the
vehicle. This may lead to death or a serious health hazard.
NOTICE
During setting up the display
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To prevent battery discharge, ensure that the engine is running while setting up the dis-
play features.
IS350/250_U (OM53C50U)
2. Instrument cluster
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