How do you fix a dark display panel on 1990 Cadillac Brougham?

Answer 1

Had the same problem several years ago. Found a web site for a company in ND (I think) tht actually did the work in Canada. The site explained how to take out the entire display. Not too hard. Then I shipped to these guys in ND by US Mail, priority mail. Sent a check. I think it was about 100 bucks. They fixed it and shipped back. Probably a garage operation or maybe geeks who do other electronic repairs for computers. I re-installed. Has worked fine for 4 years. This company also did other GM displays. They had a whole list. Taking out the dash cover was fairly easy with their instructions. Disconnecting the unit was also pretty simple. WHile re-installing, I popped in a new light switch as I had the dash open. Whole deal took two weeks. Can't find the name of the company - was on other computer that wore out. Best regards to all.