How do you replace auto transmission oil on kia soul 2012 2.0 l?

To replace the automatic transmission oil in a 2012 Kia Soul 2.0L, first ensure the vehicle is on a level surface and the engine is warm. Remove the transmission drain plug to let the old fluid drain completely into a pan. After draining, replace the drain plug and refill the transmission with new fluid through the dipstick tube using a funnel, ensuring you use the correct type of ATF specified in the owner's manual. Finally, check the fluid level with the engine running and adjust as necessary.