2023 Hyundai Tucson PLUG-IN Hybrid

Since the day I took possession of the car there is a bad visibility situation with the windshield. It happens only when the sun is low in the sky and shining directly toward the windshield. Under those conditions the entire windshield has millions of dense specks or sparkles that impair visibility. I have already determined that this is NOT due to any contaminants/sap/dirt on the inside or outside of the glass. This is NOT due to any sandblasting of the outside of the glass. It is IN the glass, perhaps in the lamination. The dealer, once he determined that it is not due to any pitting, denied any responsibility, warranty, or concern. It is impossible, as far as I know, to reproduce this problem once the sun is high, so I cannot prove it to the dealer.