I had a car that the floor would get wet on the passenger if I parked it facing downhill and it rained. Face it uphill and it was fine.
Weird! I may have to back in during rainstorms. I noticed yesterday morning that the inside of the windshield was completely wet too, like condensation on steroids. This car lived its whole life thru tough Detroit winters with no problems. Now, 6 months in San Diego & suddenly its not even rain proof.