Changing the display
Lexus GX / Lexus GX Owners Manual / When driving / Instrument cluster / Gauges and meters / Changing the display
Switches between odometer and trip meter displays. When the trip meter is displayed, pressing and holding the button will reset the trip meter.

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Have the malfunction repaired immediately.
After taking the specified steps to correct the suspected problem, check that
the warning message and light go off.
...
Customizing vehicle features
It is possible to customize certain vehicle features using the menu switch and
the “ENTER” switch.* When customizing vehicle features, ensure that the vehicle
is parked in a safe place with th ...
