Well, I may have a dead KLIMA to add to your pile.
Donations are cheerfully accepted. We need to build a knowledge base of what _really_ goes wrong with them. (We have that for climate controls, ACC panels, and clocks. Solder, solder, and capacitors respectively. Every other failure seems to be down in the noise.) You need the address? :-)
what looks like a burnt resister and at least two broken traces.
That's different. The Klima should be pretty immune to that sort of thing, but not if external wiring faults blow it out. It has a couple of reverse-polarity protection diodes in it, a bad jumper cable scenario could take it out in a hurry. -- Jim