Electrical HELP!!!!

[higreenx5]

Hi,
My wife decided that her 96 X5 4.4 cargo compartment needed a bath so she dumped on gallon of water into the cargo well.
Nothing seemed to get damaged in the well, the Sirius works, PDC works, the radio turns on and so does air suspension

Now I have no sound from Speakers, just subwoofer
Pulled all the radio fuses, can it be the amp? It never got wet.
Are their any other fuses or relays beside the 3 listed?

2nd problem She said sunroof stopped working so I pulled sunroof Fuse, now all the inteior lights do not work, Nothing not manually not with door, tried the 3 secong hold on the main lamp NOTHING. Is there another set of fuses besides glove box and cargo, lamp fuse is fine

I pulled the negative cable for 45 minutes.

Does Anybody have online wiring diagram? BMW Repair manual?