Turns out I can't program this for my 2008. So I'm selling it.
http://cgi.ebay.com/ebaymotors/ws/e...PageName=ADME:L:LCA:MOTORS:1123#ht_500wt_1182
http://cgi.ebay.com/ebaymotors/ws/e...PageName=ADME:L:LCA:MOTORS:1123#ht_500wt_1182