Cadillac Repair: Cadillac Sedan Deville 93, cadillac sedan deville, rear defroster

Question
My digital gauges that show my gas and temp in the car do not work anymore. My heat and defroster will not work now because of this but my rear defroster still works.

Answer
IS or HAS the CHECK ENGINE light ever illuminated on the dash ?.

If you are mechanicaly inclined or know of someone who is, You will need a DIGITAL MULTIMETER, Simple electrical schematics, Test procedures and picture locations of the components within the system that is causing you problems of which can't be done on this website which only allows one picture. I do not have a website so you will have to e-mail: onlineautohelp@msn.com in order to obtain the information.