Power door lock and chime stop working but when unlock button pushed parking lights come on Pls help

[Rony Perez]

A couple of weeks ago after a lot of driving my 95 sho 5 spd door lock button would lock but not unlock. Then I noticed the dash lights were coming on when I would push the unlock button and stay on until I pushed the button again. Then I noticed it was also turned on the parking lights when I did this. Last week the left rear speaker started popping lightly. As of right now there is no stereo installed. Does anyone know what the deal is? I have own many svt and specialty ford vehicles but this is my first sho. I have many plans for this car and this little issue has become a hurdle. If anyone could help it would be much appreciated. Thanks.