Here's some 2010 Prius glass and window info and specs. Glass: [table="head"]GLASS LOCATION|COLOR|GLASS TYPE|UV CUT RATE|SOLAR HEAT REDUCTION RATE|VISIBLE LIGHT TRANSMISSION RATE Windshield|Green|Laminated (Sound Insulated)|100%|55%|80% Sliding Moon Roof|Dark Gray|Tempered (UV Cut)|96%|23%|19% Front Quarter|Green|Tempered (UV Cut)|92%|46%|74% Front Door|Green|Tempered (UV Cut)|91%|49%|75% Front Door (Prius IV and V)|Green|Tempered (Water Repellent Coated)|91%|49%|75% Rear Door|Green|Tempered (UV Cut)|90%|51%|76% Rear Quarter|Green|Tempered(UV Cut)|89%|47%|74% Rear Hatch|Green|Tempered (UV Cut)|89%|47%|74% Rear Hatch Lower|Dark Gray|Tempered|92%|32%|29%[/table] Power Windows: All power windows in the 2010 Prius have one touch auto up/down with jam protection. When the driver locks out the passenger window switches, the lighting within the switches is extinguished. However, unlike previous models, the driver can operate all windows regardless of the lock out switch position. The 43 second open/close window feature after power off is retained. This feature is "canceled" when the driver or front passenger door is opened, just as with current models. The rear power windows in the 2010 Prius are variable speed opening. The initial opening is accelerated to reduce noise. The window then opens at "normal speed" for most of the travel. As the window reaches the fully open position, the opening speed decelerates to reduce noise as the window reaches the fully open position. The same happens in reverse when closing the window. The initial travel upward is accelerated. The window then travels up at "normal" speed. As the window approaches fully closed, the closing speed decelerates to reduce closing noise. Moonroof: The moonroof has a one touch tilt and a one touch open feature. When auto opening the moonroof, the reason for the moonroof auto stopping at the "almost open" position is to reduce cabin interior noise. You can manually open the roof the rest of the way. If the moonroof is left open after powering off the vehicle, the car will chime once to remind the driver that the moonroof is open. The manual sunshade will open at the same time the moonroof is opened.