Warning: Coolant containing antifreeze is poisonous. Keep liquid out of reach of children and pets. Never leave spilled coolant on the garage floor or on the ground - children and animals may be attracted by the pleasant smell, and ingestion of the liquid is fatal. Do not allow the liquid to splash onto your skin or onto painted parts of the vehicle. Rinse off any spilled drops immediately with plenty of water.
The cooling system must be filled with a mixture of antifreeze and water, which will prevent the fluid from freezing at temperatures down to -29°C. Furthermore, adding antifreeze protects the system from corrosion and increases the boiling point of the coolant.
The cooling system should be drained, flushed and refilled at least once a year (see Section 1). Using the fluid for more than two years will cause damage and corrosion in the system.
Before adding antifreeze to the system, inspect all hose connections and tighten the cylinder head mounting bolts.
The exact proportion of the antifreeze-water mixture depends on weather conditions. The minimum proportion of antifreeze is 50%, the maximum is 70%.