Does anyone know which wire does what for the steering wheel molex and the clock spring molex or how I can figure that out? (8 Viewers)

[tmoneyallday]

I'm trying to map which wire is responsible for which feature (volume, next track, mode, voice)

I'm not much of an electrician but could I connect something to a pin at a time and press all the buttons until it lights up?

I don't mind buy a tool to figure this out.