mercury mystique

i have a 2000 mercury mystique to tint and the rear seat does not lay down so that i can get the rear deck tray out the light is attached to the tray and the tray itself is about 2" up on the glass at the base all around it. so installing it like this would be a there are 2 metal clips i have released those and i pryed the seat foward enough to remove the plastice buttons holding the front of the tray but still no luck any help would be appreciated. maybe there is something i overlooked.

the mystiques i have done are the same as contours and have a huge painted border around them so just trim around the paint

i know what you are talking about but this one is not like that. that was on the older models this back window is like a normal window thanks for your input though