LsXnOOb

So I installed a aftermarket Sony cd player in my C5 today. I used the correct adapter specified for the car. The passenger side plug plugs in to the adapter but the 2 factory plugs on the drivers side of the original radio do not. Is this correct? If so.. I have no power to the radio and my security light is flashing. I checked the fuses and took my test light to make sure I have power in and I do. I searched the forum couldn't find anything on this. If I missed it could you post the link. Any input would be greatly appreciated. Thanks.

LsXnOOb

UPDATE: Over looked the power issue in the sticky. Once I tap into the power from the fuse which wire do I connect it to on the harness?