Water leaks in the ACE windshield are pretty common. For Diy Fix go to NAPA. And pick up a tube of windshield sealant. There is a molding around the win-shield with the ends meeting at the top center. Pull off the molding cover and you will see this cover just slips into a groove in the molding center. Use the sealant to seal both the top edge and bottom edge of the molding keeping it away from the center groove. Let dry, replace the molding cover into the groove.
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