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:

    Orientation of the map
    The orientation of the map can be changed from North−up to Heading−up by touching the orientation symbol at the top left of the screen. Touch or . North−up screen Headin ...

    Initialization
    Items to initialize The following items must be initialized for normal system operation in cases such as after the battery is reconnected, or maintenance is per- formed on the vehicle. ...

    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 ...