Where is the transmission dipstick located on a 1999 Kia Sephia and how do you add fluid?

There is no transmission dipstick on the 1999 Kia Sephia. The transmission fluid is filled and checked at the fill plug located on the side of the transmission. To check the fluid level, remove the fill plug and insert a thin wire or dipstick. The fluid level should be between the "full" and "add" marks on the dipstick. If the fluid level is low, add fluid through the fill plug using a funnel.