i wired in my pioneer deh-p600 and whenever i put the plug into it, it makes a buzzing sound(sounds like cd player looking for cd), letting me know i think theres power getting to it. I have all wires connected into it except for the "memory backup", and the "auto antenna". Would these two wires keep the player from not working? ive been trying to get this to work for the past several days but no luck so far. Anyone else know any other reasons as to why it wont turn on???