1. Where do i look in the trunk for the pre-wired harness (if it's
there)? Is it under the liner on the actual moving part of the trunk or
the top part of the trunk where i would have to lay on my back inside
the trunk to find it?

2. If it is pre-wired do I just plug in the receiver and hook up the
antenna and i'm good to go?

3. If it's not pre-wired then is going to be a lot of work to get it
installed?

Your help or direction to a informational website would be greatly
appreciated. I called the local dealer and they wanted $700 to do it. I
thought that was a little steep.

 

look around. all of this has been answered thoroughly. Check the Audio forum aswell.

 

The easiest thing you can do is get an aftermarket receiver that supports Sirius and just wire one up.

Its very easy to wire one up. You just need the factory harness to aftermarket harness crimp a few wires, plug in and you're done. Then you just wire in the Sirius.

 

Or just buy a portable receiver with a built in FM transmitter and have fun listening to howard