Chrysler Repair: electrical problem, fuse block, fuel gauge

Question
My car a 94 LHS has a problem the doors lock and unlock whenever they want, the heat comes on and wont go off unless unpluged, the trunk opens while going down the road, the horn goes off whenever it wants,the licences plate light goes off and on and the fuel gauge doesn't work anymore. what could be the problem?          I think its posest.   Thank you,  Scott

Answer
Electrical short in fuse block possibly, ECM possibly, or poltergeist.  These cars are electrical nightmares, but great cars.  Have it looked at by a professional specializing in electrical or an independent who doesn't charge for every hour that he works on it (rare but true, if I charged for every hr of electrical I would be a wealthy man.  I fix the problem and charge a price that I feel is fair and I've never had a pricing or other comnplaint.
Dale