My drivers side door will not lock by touching the raised sensors on the door. The remote is always on me, same place as it's been for the last year, same purse, same pocket. It's driving me crazy! I never take the sensor out of my purse, since there is no key I don't need to. I know this seems insignificant, but it's irritating the hell out of me that it's on there and it stopped working. Any quick fix in settings I can do?