im having the same problems on my 3 door 1999, its only the passenger door the interior light does not light up when door opened, the puddle light in the door card does not light up when door open, when i press the lock doors button on the drivers door switches the passenger door locks then unlocks, and when i press the lock button on the key twice it unlocks the passenger door... on the above thread is has the part number for the drivers module for a 3 door... my question is - dont i need the passenger side? and what is the part number? cheers guyz