as in, "oh geez, someone took it out."

i'm going to take a bulb from my spare cluster and throw it in there.

Ah, congrats then. Be sure to check that the other bulbs are there too, then.

So I put some spare bulbs in today.

Now CEL wont' turn on during light-check, and my turn signals don't work. My guess is that I blew a fuse, but they all appear to be fine to me. Guess it's time to break out the DMM.