With everything going on my car has been sitting in an underground garage (73 ambient) and connected to a level 2 charger. I noticed a faint vinegar smell on “cold start” with no preconditioning the other day and was wondering what’s going on. It only lasts a few seconds and then dissipates. When running outside in the 80s / 90s for a couple hours the A/C fan does kick on while charging in the garage.
Any ideas what's going on?