Drivers often ask if adaptive cruise control works in bad weather—and KAIYI’s system is designed for moderate conditions. In light to moderate rain or fog, the sensors (cameras and radar) can still detect vehicles ahead, maintaining safe distances. However, extreme weather like heavy snow, thick fog, or torrential rain may reduce sensor accuracy. Wet roads can also affect braking response, so it’s wise to increase the follow-distance. KAIYI recommends deactivating ACC in severe conditions and reverting to manual control. Additionally, keep the sensor area (usually behind the windshield) clean—dirt, snow, or debris can interfere with performance. When used cautiously, KAIYI’s ACC is a helpful tool in most weather, but driver judgment remains crucial for safety. Click here to know more.