[Viktimize]

Where did you mount your antennas for Nav and Sirius (if you have it)? I bought some Fakra plugs to crimp on so I can have a clean install utilizing the factory Nav and Sirius antenna in the sharkfin. I will be doing a full write up on install after I get it done, seems there is very little info out there available to people.

For steering wheel controls the Axxess AWSC works just fine according to others here. Why aren't you using that?? If you are and it's not working, read the instructions more carefully, it requires different set up steps for different HU's.

Did you run your stock HU to the trunk?? There is a pretty simple DIY that only requires one extra cheap Metra harness and a few wires to accomplish.

And what's wrong with tapping regular ACC power?? If you're using the stereo while not running, just give the start button a quick stab to put you in ACC power and listen the stereo all you want.