Wiring Gurus I NEED YOUR HELP

[s10blazerman4x4]

I got an 88 Olds Cutlass Calais Coupe. Got what they told me to use for a wiring harness with my Pioneer deck and when i went to hook it up its not the one/So i cut off the old wiring connector and now trying to wire it up from radio harness to the wires in the car. So far ive got the speakers connected properly, i hope.
http://carstereohelp.net/wireharness_Delco1.htm

If ya look at that link for reference im going to use that tommorow has i had a 79 and up one that got me confused diagram. Back to the above link and ill try to give you guys as much info as i can on this. 13 Dimmer i dont have this currently connected but i got a gray wire in their hooked up for illumination. Now the problem i think im having is this. I got a yellow wire on the harness for battery coming off the radio and thats hooked up to 14. I got the ground wire on the bolt in the back of of the space.Now can i hook up that to number 11 instead of the bolt? Also what does 12 go to? I have think thats whats kicking my ass because there are 2 and the one that wrapped around the brown wire so thats speaker related. Ive got them two on green black and green according to this site http://www.corvetteradios.com/Page.html. NOw what i think the problem is this. I got the switched 12 volt to the red wire on the radio harness. So basically i got a brown wire and a gray wire left but the thing wont turn on. Im gonna probally switch the grounds around so instead of being on that bolt its on the black wire in the original harness but what do i do about the red wire on the radio harness?Do i keep that on the yellow switched 12 volt or what?

Any suggestions or help would be great. As im kinda stumped.My thinking is brown dimmer doesnt need to be hooked up, pink wire doesnt need to be hooked up, and the black one should but maybe the switched 12 volt yellow wire doesnt belong on that red radio harness wire. Have i confused anyone yet?

[s10blazerman4x4]

i mite have dumbed it down for myself according to this diagram i got
http://www.pioneerelectronics.com/pi...tionManual.pdf

If you click the link above then someof the above i got this:
orange/white goes to number 9
red goes to number 12 yellow
yellow goes to 14
black goes to 11
yellow/black goes no where

[s10blazerman4x4]

oh also brown dimmer wire goes nowhere as well nor does the pink power antenna wire or blue antenna/remote wire on the radios harness. so i should have 2 on the radios harness that do nothing 2 on the original harness that do nothing. Also speakers should be wired right on that harness now to figure out these wires.

Mike tells me that i can splice into the ground wire as that should lead to metal ground somewhere in car. Also tells me number 9 illumination=lighting source.Thanks mike lol