Hi everyone I own a 1993 Chyrsler Lebaron LE 4 door sedan version and on sunday the following things stopped working RPM Gauge, Radio, All non-instrament panel lighting, Power mirrors, and Heating in the mirrors
I don'y have any idea what could be causing this the battery is still good I think all the fuses are ok its too cold to really get a good check on them the only diffrence between last saturday when it was working and that sunday is that it got about 10-20 degrees colder on suday and has been about that cold since. My dad thinks that something froze up on a circut board or something is grounding out. Any ideas?

Check the fuses first.
Use a test light to probe the back of the fuses with the ignition on. Don't just rely on a visual check.

Both sides of the fuses should have power. If only one side has, its blown. If none do, the circuit is dead.

I replaced the radio and gauges fuses and nothing happened I know those are good fuses I havent replaced the dome light fuse yet but how would it be related to the other systems? Also I did the check engine thing by turning the key on and off 5 times and I got error code 55 which for me is just the end of the codes so nothing is wrong that the computer can see.

well you were right it was a fuse it happened to be the dome light fuse of all fuses put in a new fuse and everything started working again =)