Thanks Bryan, I'm just starting to get the new a/c running in my 87 C4 and I noticed that the auto head unit is dead. no power. It was running a few months ago, and I am not sure if I plugged it in correctly. That said, I am going to take it apart and do what you just did in the video, as my controller blinks and goes crazy when it gets hot. The system still runs, it just blinks all over. BTW, my rebuilt dashboard is running perfectly. Thanks again, Peter Cermak
My problem is that the silicone switch contacts has cracked and I cant find those anywhere. I had to cut and fiddle with the ones who still is intact to make the most important functions to work. I hate that those ******* discontinued the faceplate . Just makes it harder for all C4 enthusiasts to maintain their vehicles
Bryan! You’re a hero for keeping these electronics going! Thank you!
Thanks Bryan, I'm just starting to get the new a/c running in my 87 C4 and I noticed that the auto head unit is dead. no power. It was running a few months ago, and I am not sure if I plugged it in correctly. That said, I am going to take it apart and do what you just did in the video, as my controller blinks and goes crazy when it gets hot. The system still runs, it just blinks all over. BTW, my rebuilt dashboard is running perfectly. Thanks again, Peter Cermak
Do you have an videos on the manual HVAC controls?
My problem is that the silicone switch contacts has cracked and I cant find those anywhere. I had to cut and fiddle with the ones who still is intact to make the most important functions to work. I hate that those ******* discontinued the faceplate . Just makes it harder for all C4 enthusiasts to maintain their vehicles
Do a search for "conductive rubber buttons". You might be able to find something which you can modify to fit.
Why change capacitors?
Caps go bad after a while. Electrolyte caps dry out and essentially become resistors after a period of time.