This is the door lock rocker switch found on the driver's door panel. The driver is responsible for locking the passenger door with the switch and then locking his door with a key. When installing this switch, please be sure that the fit is not too snug and that the switch can return itself to neutral after depressing. You don't want to fry your door lock solenoids! We have conveniently located all rocker switches and their specific components in the 'N' section. Not for the Mk1 or Mk2.