2017 hyundai ioniq. consumer writes in regards to sun glare blocking outside rear view mirrors. *ld the consumer stated the glare occurs when the sun shines in the front window about 30-45 degrees left or right of the vehicles heading and about 20 to 40 degrees above the horizon. the sunlight reflects off of the shiny surface on the top of the dashboard and the shiny surface on the panel on the inside of the front door. *js