I have searched but not found how to remove the entire headlight assembly. I want to pull them to remove a clear coat that seems to been applied by a prior owner and re polish as they are quite faded where the clear coat has fallen off. . Also the headlights are adjusted too low at maximum elevation. I want to examine and adjust any clips or bolts. Btw I have ensured the bulb is seated correctly. This improved the lighting but is still unsatisfactory