Hey all,
So I decided that I would replace the factory headunit and go with an alpine media receiver since I don't really use a cd to listen to music.
As of now I am confused on what to get in order to retain the factory steering wheel controls.

I've started a shopping cart at Crutchfield and it led me to getting
1. mini in dash receiver kit
2. metra 40-eu10 antenna adapter
3. axxess bmrc-01 factory integration adapter.

I know I need the in-dash receiver kit for the install but do i need the other two?
Also, can you guys help me with the name and part number at newministuff.com for the steering wheel control harness?

Next on my list is to look for speakers, amp, and a sub, but am I missing anything to start this upgrade?
Any help is appreciated!
Thanks guys,

 

Did you ever figure this out? I'm in the exact same boat right now.

 

I went with integral audio instead of doing a whole build.