What is the reason for the snowflake display on the dashboard?
4 Answers
The reasons for the snowflake display on the dashboard are: 1. The outdoor temperature is too low. When the outdoor temperature sensor detects that the outdoor temperature is too low, the dashboard will display a snowflake; 2. The car is in snow mode, and the dashboard will display a snowflake indicator light; 3. The outdoor temperature sensor is damaged; 4. Signal transmission error. Solutions for the snowflake display on the dashboard: 1. Check if the outdoor temperature sensor is damaged; 2. Pay attention to taking anti-freezing measures for the car and add antifreeze. Antifreeze is a liquid composed of anti-freeze additives, additives to prevent metal corrosion, and water. It has the properties of anti-freezing, anti-corrosion, heat conduction, and non-deterioration.
The snowflake symbol displayed on the dashboard is usually triggered by low outside temperatures. Having driven for over a decade, I understand this primarily occurs when the external temperature sensor detects a cold environment, typically below 4 degrees Celsius, prompting the system to automatically illuminate the warning light to indicate potential icy road conditions. The sensor is usually installed near the vehicle's grille and continuously monitors ambient temperature. If the temperature drops significantly, it signals increased road hazards, requiring drivers to slow down, avoid sharp turns or sudden braking to prevent skidding accidents. Additionally, if the snowflake symbol lights up inappropriately or remains constantly illuminated, it may indicate a sensor malfunction—such as dirt accumulation, damage, or electrical connection issues—in which case it's advisable to visit a repair shop for inspection to avoid false alerts compromising driving safety. Keeping the sensor clean and performing regular vehicle maintenance is crucial, especially during cold seasons.
Every time the snowflake icon pops up on my dashboard, I know the outside temperature has dropped to a dangerous point, usually below 4 degrees Celsius. This means the road surface may become icy and slippery, requiring extra caution while driving. I usually slow down immediately, maintain a safe distance, and activate the anti-slip mode. This feature comes from the temperature sensor detecting environmental changes—it's not a malfunction but a preventive warning. If the light flashes frequently or stays on for a long time, it might indicate a sensor blocked by snow/ice or an internal fault, requiring maintenance. When driving normally, don’t panic at the snowflake symbol—just proceed slowly as usual. Before starting in winter, it’s best to check tire pressure and the braking system to improve handling on icy roads. In short, this light reminds us that safety comes first, and proper response can reduce accidents.
As an ordinary driver, the snowflake symbol on the dashboard indicates that the outside temperature is below the freezing threshold, such as around 4 degrees Celsius. The light comes on after the sensor detects low temperatures, warning of potential icy road conditions. When driving, it's important to slow down and avoid skidding. If the light displays abnormally, it may be a sensor issue that needs to be addressed. The key point is that the warning is triggered by low temperatures, so avoid rash maneuvers.
