See also:

How to play back
Press the “CD/AUX” button and select the “BT-A” mode. ...

Tone and balance control (type A, B and C audio)
Each brief press of the “TUNE/TRACK/ CH” dial changes the control modes in the following sequence. Choose the preferred level for each mode by turning the “TUNE/TRACK/CH” dial. The control ...

A/C – Air conditioner button
If the windshield starts to fog when the climate control system is operated in the AUTO mode, press the air conditioner button “A/C” to defog and dehumidify. When this button is pressed, the air ...