Using the hands-free system (for cellular phone)

Lexus GX / Lexus GX Owners Manual / Interior features / Using the hands-free system (for cellular phone)

See also:

Adjusting the settings manually
 - Basic setting Vehicles without a rear automatic air conditioning system To turn on the air conditioning system and adjust the fan speed, press “ ” on to increase the fan speed and ...

Follow the correction procedures.
A buzzer sounds and a warning message is shown on the multi-informa- tion display. After taking the specified steps to correct the suspected problem, check that the warning message goes off. ...

Adjusting sound quality and volume balance
 - Changing sound quality modes Press the “TUNE/SEL” knob. Pressing the button changes sound modes in the following order: “BAS” → “MID” → “TRE” → “FAD” & ...