See also:

Vehicle Service Agreements
If you plan to keep your vehicle for several years or if you accumulate mileage quickly, you may want to purchase a Lexus vehicle service agreement. These agreements cover the cost of specific r ...

Setting voice guidance volume
Select “Guidance Vol” using the “TUNE/SEL” knob. Change the voice guidance volume. To decrease the volume: Turn the “TUNE/SEL” knob counterclockwise. To increase the volume: Turn th ...

Have the malfunction repaired immediately.
After taking the specified steps to correct the suspected problem, check that the warning message and light go off. ...