Crutchfield is a bunch of idiots... I bought my harness from them!Metra GMOS-LAN-02 is the harness you need to keep onstar and use the factory amp. I have it running with the Pioneer AVIC F700BT in my VIbe. The harness is a little pricey but its worth it to simplify the install.

Does anyone have the RKE programming instructions for the 2009 model? its the new key with remote integrated into the fob, similar to the 09 Matrix and 09 Corolla.One of my keys was stolen and I have ordered a replacement from the dealer ($75 later...) and now they want to charge me $80 to program t...