What is the reason for the continuous flashing of the coolant temperature light in the Volkswagen Lavida?

[DeRiley]

The reasons for the continuous flashing of the coolant temperature light in the Volkswagen Lavida are as follows: Fault in the antifreeze tank: When the vehicle is started, the car performs a self-check, and the coolant temperature light on the dashboard will illuminate. After a normal self-check, the light will turn off. If the coolant temperature light flashes while driving, it is best for the owner to park nearby without turning off the engine to avoid the detachment of some soft metals or even cylinder sticking after shutdown. Fault in the cooling fan: Issues with the cooling fan can prevent the timely dissipation of heat generated during high-speed operation of the vehicle. Fault in the circulation water pump: Problems with the circulation water pump can disrupt the normal water circulation on the engine's heat conduction side, leading to a failure in the engine cooling system.