Water Repellent Windshield
The web site, marketing materials and car sticker all say the front side windows are water repellent and indeed there is a big difference. The custom and ultra say the front side windows AND windshield are water repellent.
Lexus replaced my (LS 2004 Ultra) windshield because of scratch and it no longer repells water like it used to. The dealear is telling me Lexus Parts says there are two windshields depending on whether you have a rain sensor or not. That makes no sense since all 04's have the rain sensor. He says all models have water repellent front side and windshield.
Does anyone have any experience that might help back me up.