Does anyone know where i can get wiring diagrams for my 2003 Dodge Durango...because i need to figure out what color wire go's from the ignition key to the stereo..because i need to hook up my remote turn on wire that comes from my new amplifier......and one more question....can i just splice into my rear speakers with speaker wire and then get a y connector with RCA's...and then just plug that into the RCA ports on the amp...or will that even work...anyone that can answer any of these questions for me it would be a great help....thanx