Windscreen gets foggy from outside during rains.

Your Location/city: Korba ( Chhattisgarh state )

Name of the product/service/company:: Hyundai I10 Sportz model car

Windscreen gets foggy from outside during rains when A C remains on/off & windows kept closed to restrict water from coming inside. The fog doesn’t get clear by wiper neither from blower towards wind scteen direction. However it gets clear with heater somehow but car gets enough warm inside & uncomfortable to sit.