How to Replace the Antifreeze in Tiguan?

[Janice]

Tiguan antifreeze replacement method: 1. Open the car hood after the engine has cooled down; 2. Unscrew the drain plug at the bottom of the radiator to empty the antifreeze; 3. Keep the vehicle idling while continuously adding clean water to the antifreeze reservoir; 4. After the water stops dripping, tighten the drain valve and turn off the engine; 5. Pour new antifreeze into the reservoir; 6. Start the engine to expel air from the cooling system pipes, the antifreeze level will drop; 7. Once the level stabilizes, top up the antifreeze between the MIN and MAX marks to complete the replacement.