I have a cracked window on my Abbey Aventura,when i took the van in for the window replacing the new window had a grey tint my windows have a brown tint.The window was obviously not fitted, my dealer contacted the manufacturer and they said they only supply grey windows. They also said to fit this grey window and within 2 months of being subjected to daylight it will turn brown,this sounds like a brassnecked attempt at fobbing me off,or does anyone know different.