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:

    Front passenger occupant classification system
    Your vehicle is equipped with a front passenger occupant classification system. This system detects the conditions of the front passenger seat and activates or deactivates the devices for the front ...

    Deleting the registered data
    Select “Delete Entry” using a voice command or the “TUNE/ SEL” knob. Pattern A Select the data to be deleted by either of the following methods, and select “Confirm” using a voice ...

    Pre-collision seat belts (front seats of vehicles with pre-collision system)
    If the pre-collision sensor detects that a collision is unavoidable, the pre- collision system will retract the seat belt, thus enhancing the effectiveness of the seat belt pretensioner in a crash ...