Finally took it to the dealer...
Turned out to be the proverbial 2 cent part. After switching to a new battery, I swapped out the PSE pump and that didn't fix it, so I took it in. 2 hour diagnostic and they found "open circuit on L/S Door. Replaced contact switch." Part number: 202 820 95 10
So I guess it was one of the door sensors that tells when the door is closed. Part was $9.19 and two hours labor was $189.80.
Thanks for the help.