gstruthers Posted February 12, 2022 Report Share Posted February 12, 2022 I have a 1987 Conquest Tsi that with the exception of after market coil overs (found here thank you!) is all original. Recently the temperature display has stopped working, the heat and ac both still work, just not the display. I have had it to two different mechanics and they were both clueless. Anyone have any thoughts? Link to comment Share on other sites More sharing options...
GoldStar Posted February 13, 2022 Report Share Posted February 13, 2022 Under the passenger side of the dashboard, bolted to (what I believe is) the blower motor, is your light controller. It's probably going bad. Try tapping it to see if your HVAC lights come on again. Mine's doing the same thing, albeit intermittently. If I smack the underside of the glove box hard enough, it'll start working again. Here are a couple of pics: https://i.imgur.com/BqE4bUL.jpg https://i.imgur.com/qh7GxWU.jpg Link to comment Share on other sites More sharing options...
gstruthers Posted October 20, 2022 Author Report Share Posted October 20, 2022 thanks for the quick response, I will give this a try! Link to comment Share on other sites More sharing options...
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