I caught two the very first night. Haven't caught one since.
While cleaning it out, I found what I think was a bag of trail mix that the girlfriend had put in a ziploc bag and left in the center console. There was no bag left, but a large handful of nuts and raisins and m&ms...
Back seat I found a roll of mountain gold that had been chewed up, so there was definitely nesting starting to happen, but hopefully those two I killed were the only two in it. Food is cleaned out and I don't see any other problems, and no error lights or warnings in a 600 mile road trip yesterday.
I live very rural, 15 miles down a dirt road that sometimes needs 4x4. Critters are a part of everyday life. But I don't want them eating my wiring!