Howdy ya'll. I have bought a Craigslist 1995 Audi 90 Quattro. Soon after the climate control panel ceased to work, with also concurrent AC/Heat/Blower failure. Fuses under the hood have all be checked per Manuel schema and specs. After going to a local Audi dealer, I was informed it might be a fuse inside the dash for this particular function.
Informed that it would be 200-900 ( cheapest to highest average), I am seeking a much more affordable method. Any thoughts or diagrams or alternative possibilities?

JRM Nashville, NT