Turning the Automatic Sound Levelizer (ASL) on/off

Turning the “TUNE/SEL” knob clockwise turns on the ASL, and turning the “TUNE/SEL” knob counterclockwise turns off the ASL.

ASL automatically adjusts the volume and tone quality according to the noise level as you drive your vehicle.

    See also:

    Starting the engine
    Ensure that the shift lever is in P and depress the brake pedal. Touch the Lexus emblem side of the electronic key to the “ENGINE START STOP” switch. If any of the doors is opened or clos ...

    Voice command system operation
    VOICE COMMAND SYSTEM The voice command system enables the navigation, audio/video, hands-free and air conditioning systems to be operated using voice commands. The operating procedures of voice ...

    Deleting destinations
    A set destination can be deleted. 1. Touch “Route”. 2. Touch “Delete”. When more than one destination is set, a list will be displayed on the screen. 3. Touch the destination for del ...