This happens all the time, even with no rain. The map light leaks. The A bar on the driver side leaks. Some have said they were told it was because of the sunroof drains being clogged. I disagree with that because we bought the Heep new and never had a sunroof. I really think it has something to do with the factory luggage rack on my vehicle but haven't had time to remove them.

Every time it rains or I go through the car wash water leaks through the sunroof and runs down the front handle by the driver side windshield. Water damage is evident all along the door (along the ceiling). I'm starting to not like this car and am concerned that it may interfere with the electrical system.