I woud have researched, but I don't know what to call the small "transparent(?) thing" you can buy and place on your upper windshield to make it easier to see stop lights when you are up close and they are overhead. I don't have a sunroof. I had seen a post or two on them awhile back. I think they are listed under $20.00. Thanks for your help. Nick

 

I think they're called light in sight. Try lightinsight.com or do a google search.