How do you check and or refill trans fluid on a 2002 disco 2?

To check and refill the Transmission Fluid on a 2002 Land Rover Discovery II, first ensure the vehicle is on level ground and the engine is running at operating temperature. Locate the transmission dipstick, usually found near the back of the engine bay, and pull it out to check the fluid level; it should be within the marked range. To refill, use a funnel to add the appropriate type of transmission fluid through the dipstick tube until the level reaches the correct mark. Be sure to check for leaks and dispose of any used fluid properly.