I have the part numbers for the connectors on the head unit
They're in the service repair manual.
I also wrote to Fujitsu Ten and they said that they don't sell these connectors to the public due to some contract they have with Toyota. Blah.
But, I think I can go to the dealer and give them the part #s and tell them I need them. I'll have to try that.
Oh, and what I meant was, I wish I had access to those manuals from square-one! It would've saved some time
But, I really appreciate you helping me out, Rando.