Where is the oil drain plug located on 09 Kia Rio LX?

The oil drain plug on a 2009 Kia Rio LX is located on the underside of the engine oil pan. To access it, you'll need to lift the vehicle safely and look for a nut or bolt at the lowest point of the oil pan, typically on the driver's side. Make sure to use the appropriate socket size to remove the plug when draining the oil. Always ensure the engine is cool before attempting to drain the oil.