Hi, I am a newbie..I just purhased my mazda5 GT..two days ago. I was charged 300 for dealer tint..but my windows do not look tinted at all to me. The glass has a greenish cast but does not look like this was added. I tried looking up other mazda5's but the ones I have seen have obvious tint. I am wondering if this was just factory tinted glass (standard) and was charged extra for it. I live in Az and this is not acceptable tint. I don't think I should have been charged 300 extra. What does the standard glass look like out of factory .. I know they have uv protection. Any info will help..thanks.