I have a 2008 Chevy Impala. I'm installing the Atoto F7 XE along with the Axxess GMLAN29 Data Interface, to maintain certain factory features such as Door Chimes. My issue is that I want to bypass the parking brake video block so I'm not sure how to go about it as far as the wire harness and the data interface goes. I have everything else connected with butt connectors. On the stereo harness I have the chassis Ground wire, the power antenna wire and parking brake, then on the GM Data Interface harness I have the Ground Wire, Parking Brake Wire. I'm not sure what to do from point. I just want to get this done right the first time.