jrridings

I am trying to buy the parts to connect a new Kenwood radio to my existing harness and one of the posts I read indicated that there were 3 radio speaker packages. I cannot figure out if I have the 6 speakers, 8, or 9 speaker wiring. The back of my radio (supports Sirius and has way more pairs of wires than the diagram I found for 6-with the orange background and the large left dial/small right dial) has connectors that do not fit my new radio (as expected) but the wiring adapters are specific to the number of speakers the vehicle is wired for. I can only locate 6 speakers (and someone on another post indicated that his 07 has 2 in the headliner that you cannot see). I have steering wheel controls as well.

At this point I need the module to connect the steering wheel controls, the wiring adapter, and the bracket to make the radio fit the opening (mounting kit).

Any help I can get on this would be greatly appreciated.