87 Coupe Deville electricals
 

Hello all. I am new here and in need of some help with a Caddy I just bought. Talk about lucky. I found this car in a yard sale listing. It has 68K miles,good rubber,perfect interior,nearly perfect body,and everything is there. It has the manual and jack w/ spare still in it. Everything works to except for some of the dash lights at times. I got this car for $200! I am tickled pink to! The guy said the battery would go down over night but that has not been an issue. Same battery on it now for 4 days and it starts fine. Charging is good too. The information center and climate controls are the issue I am having. Some times they work. Some times they don't. When they don't,the SES light comes on. I have not pulled the codes yet but I was hoping someone may have a clue where I should look. I read that the central power supply under the dash can cause this but I can not find this box anywhere under the dash. Any help would be appreciated.