My left audio wouldnt work for my av input so i thought id cut it and try attaching a normal RCA to it, well that didnt work, well then i thought id cut the left audio and just connect those to get mono sound, well that didnt work either and now i cant connect the right audio back together to get even one side of sound. what are my options???

Sell your tools and pay for a pro to fix it. You probably shorted the shield to the center conductor on the cables.

its just left audio on the aux input, not really worth for me to send it back to pioneer, i got a new aux harness, that wasnt the problem, i looked at the pins to where the harness connects too, they are all intact. i guess its something inside the unit, all my other left audio works, cd's, xm, ipod adapter, but not really worth me sending it back to pioneer and spending $175 on (I believe that is their fee for fixing whatever is wrong with the unit).