See also:

Volume control switch
Push the volume control switch up or down to increase or decrease the volume. Tuning Memory change (radio): Push the tuning switch ( or ) for less than 1.5 seconds to change presets. Seek t ...

How to use the SETTING button
When the SETTING button is pressed, the Settings screen will appear on the display. You can select and/or adjust several functions, features and modes that are available for your vehicle. ...

Steering wheel switch for audio control (if so equipped)
Type A 1. Tuning switch 2. MODE select switch 3. POWER on/off switch 4. Volume control switch Type B 1. Tuning switch 2. Phone operation switch 3. POWER on and MODE select switch 4. ...