The climate control continuously monitors cabin humidity and windshield temperature to predict fogging before it occurs. When conditions suggest fogging is likely, it automatically adjusts airflow and activates the air conditioner to remove moisture—all without driver input. The system prioritizes the windshield but also manages side window clarity. In cold weather, it intelligently blends heated and dehumidified air to maintain visibility without creating uncomfortable drafts. You'll never need to scramble for the defog button—the Curvv handles it proactively, often before you even notice humidity building up.