Hello,
2010 mazda5 mini van, when it rains the water leaks inside some where in between the frame from both sides possibly from the top, leaks rigjt before the quarter panel, I would attach the pictures but I'm new to this forum and don't know how, also do you have a diagram of how to remove the weather strips on top of the roof? And can the leak be from the studs that are made for the roof racks?

Please help