I've replaced the head unit in my 100HP with a Pioneer that demands a handbrake position/status sensor input to lock out / enable most of its functions. I've managed to figure out wiring through the dash for the mic and the USB input cable for Android Auto but I really doubt the extra loom for the steering wheel controls and Blue&Me included handbrake status - and Google is totally failing me on where I might be able to tap this; as is the search here if anyone has done it before
Does anyone know where I could tap on to that?
Does anyone know where I could tap on to that?