See also:

Volume control switch
Press the switch to the “+” side to increase the volume. Press the switch to the “−” side to reduce the volume. A number indicating the volume will be shown on the audio display. ...

Displaying and selecting preset stations (type D audio)
1. Press the button for 1.5 seconds or longer during AM/FM reception to display the radio screen. 2. Operate the “TUNE/TRACK/CH” dial to select the stations. ...

Warning and indicator lights
Several of the warning and indicator lights illuminate momentarily and then turn off when the ignition switch is initially turned to the “ON” position. This permits checking the operation of the bulbs ...