How many liters of coolant does the Volkswagen Tiguan L require?

[ClaytonFitz]

The Volkswagen Tiguan L requires 5-6 liters of coolant. Coolant is a special additive-containing liquid primarily used in liquid-cooled engine cooling systems. It offers excellent performance in preventing freezing in winter, boiling in summer, and year-round protection against scale and corrosion. For the Volkswagen Tiguan, the coolant generally needs to be replaced every 2 years or 40,000 kilometers. However, since driving conditions vary for each vehicle, the replacement interval should be determined based on actual usage. Regularly check the coolant level. If it is found to be insufficient, replenish it promptly. If suspended matter, sediment, or signs of deterioration or discoloration are observed in the coolant, replace it immediately and clean the system. When adding coolant, always use the same brand. Different brands of coolant may have varying production formulas, and mixing them could lead to chemical reactions between additives, rendering them ineffective.