keyless entry not working on drivers door

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Keyless entry whether fob or number pad is making the drivers door make noise and move slightly, but not unlocking. Usually will work if you lock/unlock a number of times. After it not working, you can not use the key, it is like stuck. One of these days I am going to have to crawl in through another door. Anyone had similiar probblem, can I fix or does it have to go to ford.