Dash and brake lights went out on my 97 saturn sw
 

Replaced park fuse which fixed the problem.
turned car off then on again and it blew fuse again. Now what?

Now you have to get your test light out and start looking for a short in the wiring. I'd start at the tail lights and look for a loose ground wire or a positive wire with some insulation that's rubbed off somewhere. Prepare to be frustrated. Take a look at your brake light switch too.