I have noticed same glare issue with my IS 250 / 350, while driving especially between morning to afternoon times. Early evenings onwards this glare is not that noticeable. I solved it with two methods: Used legally darkest possible TINTING and I am now using a POLEROID sun glasses. Any other sunnies wont give proper results like sunnies from POLEROID. Try these and hope this solves glare issue in IS 250/350.
Is 350 Glare In Cabin
in Lexus IS250 / Lexus IS250C / Lexus IS350 / Lexus IS350C Club / Lexus IS-F / IS300h
Posted
I have noticed same glare issue with my IS 250 / 350, while driving especially between morning to afternoon times. Early evenings onwards this glare is not that noticeable. I solved it with two methods: Used legally darkest possible TINTING and I am now using a POLEROID sun glasses. Any other sunnies wont give proper results like sunnies from POLEROID. Try these and hope this solves glare issue in IS 250/350.