So the other day, I notice I have no heat, and the display on my 04 sedan is blank. Find it's the elec parts fuse, but it blows as soon as I install a new one.
This fuse controls the HVAC controls, the HVAC display, the heated seats, and the shift lock, of all things...

Obviously there is a short somewhere, but has anyone heard of this?

2004 G35X bone stock except for remote start, which I disconnected.
I also removed the entire Bose headunit, the HVAC display, pulled both passenger and drivers seats (thought maybe a short in the heated seat coils) and the fuse still blows immediately.

Ugh...