Lately, the roof of my car has been leaking (where the rear view mirror and the lights are) when it rains alot. I took it to an auto glass shop and they tell me that the the windshield is tight so the leak isn't from there. But he did mention that the sunroof has some tubes that collect the water that goes in through there and that those tubes may be clogged up, so the water is leaking. Is this true? If so, how can I check if those tubes are clogged and unclog them?
Thanks.