so lately my car smells of vinegar when I get in after parking overnight in my garage. It quickly goes away as I start to drive, and I don't notice it again for a few days. My daughter noticed it too. I generally don't eat in my car, and don't have much stored in the center console other than some hand sanitizer. Could this be a sign of some kind of fluid leak, maybe some battery coolant? Or some glue/solvent venting after 2 years? Nothing else seems to be wrong, no strange noises or excessive battery drain.