How to Turn Off the Frost Warning Light?
3 Answers
Methods to turn off the frost warning light: 1. Press the brake pedal; 2. Press the one-touch start button; 3. Run the engine until the water temperature rises to the normal level; 4. Press the one-touch start button again to turn off the engine and the vehicle's power supply; 5. Press the front hood release switch to open the front hood; 6. Disconnect the negative terminal of the battery for 10 minutes, then reconnect it to reset the frost warning light. The frost warning light is located at the bottom right corner of the tachometer and features a snowflake-like symbol. When the frost warning light illuminates, it indicates that the outside temperature has dropped significantly. A yellow light appears when the temperature is below 4 degrees Celsius, and a red light appears when it drops below 0 degrees Celsius. Due to the temperature drop, the vehicle activates its antifreeze function.
The frost warning light is just a reminder function. When it lights up, it means the outside temperature is below 4°C, alerting you to possible icy and slippery roads. This light usually doesn't need to be manually turned off—it will go out on its own once the temperature rises. If the light stays on and bothers you on the dashboard, try pressing the INFO button on the left side of the steering wheel or the menu button on the wiper stalk—I used to press this button to turn off the reminder when driving an older Volkswagen. Some cars also allow you to disable this alert in the dashboard settings menu. Even if you turn it off, you still need to be extra cautious when driving in low temperatures: avoid sharp turns, brake gently, and maintain a safe following distance. Before long winter trips, it's advisable to check the freezing points of your windshield washer fluid and coolant—otherwise, you might end up with frozen spray nozzles, which would be quite inconvenient.
Last time I drove my friend's new energy vehicle, I also encountered the frost warning light. I found the deactivation method quite unique: first tap the vehicle settings icon on the center console screen, scroll to the driver assistance menu, and look for the environmental warning option. However, I should remind you that when the temperature drops below 0°C, this light is mandatory and serves as a driving safety alert. The key is to check your specific model. In my car, the defrost button has a snowflake symbol—holding it down for three seconds can turn off the warning sound. The easiest solution is to turn on the front windshield heater; once the cabin temperature rises, the warning light usually disappears on its own. If it's really freezing, it's best to drive slower, especially when crossing bridges—watch out for black ice.
