>>2905375
Turns out I misspoke earlier, this bulb is one of those gummy LEDs, not traditional incandescent/halogen. Seems like it may be DoA; I hooked up my multimeter to the two little nubs at the base and checked resistance- nothing. Doesn't seem to be any continuity at all. I tried scraping the contacts a bit & some plasticky stuff came off, but this didn't change the reading, so I guess that was not the issue.

Just for the hell of it, I also put the probes on the two little contact spring plates inside the socket with the machine unplugged and the light switch in the ON position. This also showed no continuity, but maybe that's normal?

I'm going to assume the bulb is the problem for now and will pick up a replacement later. If that doesn't work I'm only out a few bucks.