were is transmission dip stick located on 1999
There isn't one. To check the level you have to jack the car up and support it on 4 jack stand, (level, on a level surface), then remove the fill plug. If fluid comes out, your full. If not, then you have to pump in some extra. But while your under there, you might as well service the trans and change the fluid. The drain plug is under there too. Find a Chilton's or Hayne"s manual to give you some more info on how to change it.
newer models don't have a dipstick jimmy. But a 99 maybe on the right lower side of car a red or black cap