Well I finally had my windshield replaced with a factory Lexus replacement panel and the problems have already begun. Driving down the highway today at 65mph and I hear a whistling noise, almost like a side window is cracked open or something but all 4 windows are rolled completely up. I'm pretty sure the passenger side upper corner is where it's coming from.
I noticed along the top edge of the entire windshield there's about a 1/4 inch gap between it and the roof of the truck - almost like a strip of molding is missing or something. I can't imagine that is normal, but I don't have another LX to compare it to. If anyone would be so kind to take a look or even a photo of the top part of their windshield to see if there's a gap there I would really appreciate it. It's an '09 but I'm guessing they all look pretty similar.
I guess I'll be taking it somewhere else to have this fixed and counting on my insurance company to cover it since it was shoddy workmanship.