I have a 2002 Santa Fe 24L stick shift. I always use a key, rather than a fob. If I have to put money into getting new actuators for my auto lock doors, I would prefer to convert to manual. I was told it is possible to permanently deactivate the auto lock function. Would dong this create any problems? Would I then lock-unlock the rear doors (which have no key hole) with the door handle? Thanks for any help.