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:
Loaner Vehicle
If your vehicle must be kept overnight at a Lexus dealership for a warrantycovered
condition that requires more than eight hours to repair, Lexus will provide you
with a complimentary loaner vehic ...
Vehicle settings
Vehicle information can be set. ...
Fuel information
Your vehicle must use only unleaded gasoline.
Premium unleaded gasoline with an octane rating of 91 (Research
Octane Number 96) or higher required for optimum engine perfor-
mance. If 91 octane c ...