Connect Radio control Data to CH A, and Tempmat signal to CH B.
Turn on DIP switch 2 and turn off switch 3 for IBUS at Channel A .
Turn off DIP switch 4 for Channel B Tempomat control Data.
Turn the Adjustment A dial to the end of counterclockwise.
Select BMW IBUS at Channel Type in the MISC tab.
*12V power(ACC) must be supplied to CarPC JoyCon Exd for BMW IBUS steering wheel controller.