Lets see if this will be easier to follow.
1: Remove the ignition key and close all of the doors.
2: Open the drivers side door.
3: Insert the key into the ignition switch.
4: Repeat the following three times : Turn key to ON and then back to LOCK position.
5: Key should now be in lock position. Do not remove the key.
6: Repeat the following three times : Close and then open the drivers door.
7: Drivers door should now be open and all doors will lock and then unlock. (You are now in programming mode).
8: Push any button on the transmitter twice.
9: Doors will lock and then unlock indicating that transmitter is programed.
10: Repeat steps 8 and 9 for second and third transmitters.
11: Done.
NOTE: If you only have one transmitter then program it three times. If only two transmitters then program one of them twice. The
reason is that there are three empty "slots" in the door lock module for transmitters and all three need to be filled or may not
operate correctly all of the time.
There is a pinswitch but you are not seeing it . Closing and opening the door will do the same thing.