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:

    Connecting and disconnecting a trailer
    Stop your vehicle and a trailer in line and perform the following: • Connecting a trailer Set the rear height control air suspension to N mode. Turn off the “ENGINE START STOP” switch o ...

    Changing other settings
    Setting the display mode Pushing “SIZE” changes the display modes sequentially as follows: Normal “Wide 1” “Wide 2” Adjusting the screen Push “DISPLAY”. Select the desired b ...

    Help icon
    When appears on the screen, an explanation of the function can be displayed. 1. Touch . 2. Touch the button of the desired function. ...