Attention! Antifreeze is highly toxic. If antifreeze comes into contact with skin or paint-covered areas of the car, it must be washed off immediately with water.
The cooling system must be filled with coolant, which contains ethylene glycol-based antifreeze, which prevents the coolant from freezing at low temperatures. Antifreeze reduces the formation of corrosion and increases the boiling point of the coolant.
The content of antifreeze in the coolant depends on the ambient temperature, however, it should not be less than 50% and should not exceed 70%.