hi folks just fitted a second hand door lock actuater to the rear passenger side and the lock unlocks with the fob and locks job done or so I thought but the (filter) thing wont open with the inside or outside handle now I cant get the door open have I done something wrong while doing the job I followed UP's how to and can see down the door frame and the mechanism inside appears to be moving when the button or the inside lever is pulled or pushed but not opening the door anyone any idea Ie what I have done wrong or how to get the door open
