Where is the radiator drain plug located on a 2002 Hyundai XG350?

The radiator drain plug on a 2002 Hyundai XG350 is located at the bottom of the radiator, typically on the driver's side. It is a small, plastic or metal valve that can be turned to allow coolant to drain from the radiator. To access it, you may need to raise the vehicle and remove any undercarriage covers, if present. Always ensure the engine is cool before attempting to drain the coolant.