Repetitive headlight low-beam bulbs appearing to be burnt out; mechanic said that the 'connector' is disintegrating. third new bulb was installed 3 days ago; since then when headlights are on low-beam, the headlights comes on and within minutes goes out and then within minutes goes on again; etc. so to have headlights we need to run on high beam. this occurs at all times when using headlights whether the vehicle is stationary or in motion.