This is good news. Happen to have that part number handy?I had thought about it, and possibly finding a way to convert an aux switch to momentary. “Get rid of the detent and spring return” Then I got a vin from a Lux and ordered a visor for 175.00 it is plug and play. No forscan needed. On my jeep I had to use alfa obd, android device, obdlink mx+ and enable UGDO. Universal garage door opener. Only worked when ignition was on, and that separate wire was not powered until enabled in the bcm.