Does anyone have any good links/info/advice on doing a hardwire of a V1 in a '01 z3 2.5? I dug around the center console and found unused harnesses... but seems like these differ year to year (they are for the cell phone?) I've seen some guides online but most relate to earlier model years, etc. I'm looking to tap 12v switched somewhere, and run the wires along the A-pillar to the hidden display near the dash. Anyway, any advice or experiences hardwiring one of these into a Z would be appreciated!