I am swapping out my non-HK headunit stock USA-spec command, for a aftermarket one, and i was wondering a couple of things that i couldnt seem to find online.

Can I just disconnect the AGW completely?

Does anyone have a wiring diagram so I can patch into the speaker wiring at the AGW connection area vs running all new wiring?

Any thoughts on a tap location for the reverse camera activation circuit?

Thanks, Austin