I replaced the LEDs in mine quite a while ago... used SMDs as I had the most of those on hand. That was tricky. I also made the indicator color for the two defroster/heater buttons red instead of the blue I used on the other indicators.
I'm planning on ordering a blue segmented display and building a tiny adapter board since I can't find any blue displays with the same pinout.
I'm planning on ordering a blue segmented display and building a tiny adapter board since I can't find any blue displays with the same pinout.