Have the vehicle inspected by your Lexus dealer immediately.

Lexus GX / Lexus GX Owners Manual / When trouble arises / Steps to take in an emergency / If a warning message is displayed / Have the vehicle inspected by your Lexus dealer immediately.

A buzzer sounds and a warning message is shown on the multi-informa- tion display. Failure to investigate the cause of the following warnings may lead to the system operating abnormally and possibly cause an accident.

Have the vehicle inspected by your Lexus dealer immediately.

Follow the correction procedures.

    See also:

    Do-it-yourself service precautions
    If you perform maintenance yourself, be sure to follow the correct procedure given in these sections. CAUTION The engine compartment contains many mechanisms and fluids that may move sud- ...

    Changing the passkey
    Select “Set Passkey” using a voice command or the “TUNE/SEL” knob. Pattern A Press the talk switch, say a 4 to 8-digit number, and select “Con- firm” using a voice command or the ...

    What is not covered
    These warranty obligations do not apply to failures or noncompliance caused by:  • The use of replacement parts not certified in accordance with aftermarket parts certification regulation ...