How much to change a headlight bulb on 2006 Buick Lucerne

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How much to change a headlight bulb
(2) Answers
$22 to $30 dollars. Go to parts store and get bulb. Open hood and grab wire harness and push on release to separate harness. Turn bulb counterclockwise to remove. Reverse process with new bulb. (careful not to touch bulb glass with your fingers).
Depends I guess....around here AUTOZONE (supply store) will do for free. To clarify, they'll install for free...bulb cost....not much