See also:

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 t ...

Tire Pressure Warning Reset Switch
This switch can initialize the tire pressure warning system Press and hold the switch when you change the tire inflation pressure. For details, see the “Owner’s Manual”. ...

Registering a portable player
Select “Pair Audio Player (Pair Audio)” using a voice command or the “TUNE/SEL” knob, and perform the procedure for registering a portable player. ...