How do you drain radiator on 2005 Suzuki Forenza?

To drain the radiator on a 2005 Suzuki Forenza, first ensure the engine is cool and then locate the radiator drain plug at the bottom of the radiator. Place a container underneath to catch the coolant, and carefully open the drain plug. Allow the coolant to fully drain out before closing the plug and refilling the radiator with fresh coolant as needed. Always dispose of the old coolant properly, as it is hazardous to the environment.