In the stereo SWC menu,
1. Press reset.
2. Press the volume up key on the steering wheel. A voltage will be displayed on the screen.
3. Press assign. Then press the voltage that appeared, then the music note with the plus symbol. This is volume up. The voltage will change to show the music note symbol in the box.
4. Press volume down on steering wheel. A second voltage will appear in a separate box.
5. Press the voltage that
appeared, then the music note with the minus symbol. The voltage will again
change to show the symbol in the box.
Repeat these steps until all the buttons on the steering wheel are programmed. Press CONFIRM to save the commands, and press the u-turn arrow to return to the main menu where you can test the steering wheel functions.