Trunk lid won't open

[Jeff330xi]

My wife just got back from Disneyland and the trunk release isn't working. Won't work from the button on the hatch or the key release. She had to load all of the luggage in through the back seat.
I also noticed that the door lock/unlock button isn't working from the console, although the key fob would unlock and lock the doors. She said this was working earlier.
When I manually popped the trunk the power close feature isn't working either.
I haven't looked for a blown fuse yet, but wanted to see if anyone had any ideas. The car did sit for 4 days and it still has the original battery. I know BMWs sometimes have weird electrical problems when the battery starts to go.

Any Ideas?

'04 E53 3.0

Thanks.
-Jeff