The electrochromic rearview mirror automatically darkens to eliminate blinding headlight glare, then instantly clears when conditions change. Unlike traditional manual flip mirrors, this system maintains perfect visibility at all times without any driver intervention. The power-adjustable outer mirrors dim simultaneously, creating a harmonious view all around. What's impressive is how quickly it reacts—faster than human reflexes—preventing those dangerous moments of temporary blindness from aggressive high beams behind you. At dawn/dusk, the system intelligently balances dimming to maintain optimal rear visibility.