Can be a pain taking locks out as u have to lift the window frame out! Messed with mine a few times changed lock and actuator but still having probs getting in drivers side! Lol sometimes it works most off time it will central lock it's self when u pull handle so have to use key in door or pull the door lock up from inside! It's not the springs tho as i changed the lock and it still did it but both new n old lock worked when not on car! So changed actuator...still same so god knows!!! Lol I can live with using key to get in central locking still works,.. so yeah good luck with the springs! ;-)