I'm an electrical noob and want to wire up my harmon kardon Drive+Play ipod thing. You can hard wire it with 3 wires : Ground, 12V, and ACC. I think I can ground the thing, but have no idea how to do the others. I know it has something to do with those ignition wires but don't know how to get to them.
These are the vague instructions (beware of the pdf)
http://www.harmankardon.com/drive-1/...ers_manual.pdf
thought I'd try a sticky topic before i was flamed for starting a thread