See also:

How to use the back button
Push the BACK button to return to the previous screen. ...

FM-AM-SAT radio operation
When the radio band select button is pushed while the ignition switch is in the ACC or ON position, the radio will come on at the channel last played. The last channel played will also come on ...

Audio main operation
POWER/VOLUME control: Place the ignition switch in the ACC or ON position. Press the PWR button while the system is off to call up the mode (radio, CD or AUX) that was playing immediately befor ...