I really wanna get my Z4 tinted. But don't want to miss auto dimming feature for rear and side view mirrors. I got the Z4 tinted with 30% film and de-tinted few months back.
http://www.bimmerfest.com/forums/sho...842&highlight=

What is the best % for auto dimming feature to work ?

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2011 BMW Z4 sDrive 35i * Titanium Silver Metallic * Black Kansas Leather * Cold Weather Package * Premium Package * Premium Sound Package * 7-Speed Double Clutch Transmission * Style 293 Wheels * Navigation System * BMW Apps * European Delivery * Performance Center Delivery * Joy Unlimited !