Have the malfunction repaired immediately.
Lexus GX / Lexus GX Owners Manual / When trouble arises / Steps to take in an emergency / If a warning message is displayed / Have the malfunction repaired immediately.
After taking the specified steps to correct the suspected problem, check that the warning message and light go off.










See also:
Overview buttons and guidance screen
...
Theft deterrent system
Immobilizer system
The vehicle's keys have built-in transponder chips that prevent the hybrid
system from starting if the key has not been previously registered in the
vehicle's on-board computer.
...
Customizable features
1. Vehicles with a navigation system: Settings that can be changed using the
screen of the navigation system
2. Vehicles with a navigation system: Settings that can be changed using the
menu swit ...
