What should I do when the coolant warning light on the dashboard comes on?

[DelLeilani]

When the coolant warning light on the dashboard comes on, you should promptly add coolant. Here is some relevant information about coolant: 1. If you continue driving with insufficient coolant, it will affect the engine's heat dissipation and potentially damage the engine. 2. Most cars use water-cooled engines, which rely on the continuous circulation of coolant within the engine to dissipate heat. 3. Coolant follows two circulation paths within the engine: one is the major cycle, and the other is the minor cycle. 4. When replacing coolant, always go to a professional shop and use specialized equipment for the replacement.