How can I tell if I need to add antifreeze to my radiator?
How can I tell if I need to add antifreeze to my radiator? If the level is low, pour the antifreeze directly into the tank, not the radiator. If your vehicle doesn't have an overflow tank, remove the radiator cap and check the fluid levels to see if you need to add any antifreeze. If you do, pour the fluid in small amounts until it reaches the fill line marked inside of the radiator. How do you put coolant on a VW? Park your Volkswagen on level ground. Turn off the ignition and set the parking brakes. Pull the hood...