How to change a headlight on a 1999 gmc envoy xenon?

I need detailed info on how to change a burnt out headlight on my 1999 gmc envoy xenon headlightHow to change a headlight on a 1999 gmc envoy xenon?Not difficult at all. Open your hood. locate the back of the faulty headlight. you should see some wires that connect tot he back of the headlight, and those wires attach to a round plastic piece ( some may not be a perfect circle, some are like half circles). grab that round plastic piece and spin it about half ways or three quarter of the way until it becomes loose. pull out and remove the bulb. on the round plastic piece, there is a part in the middle where you can press down and the bulb can be removed. once removed, insert the bulb and reverse the process. Make sure you turn off your car, and the keys are NOT in the ignition. Take a look at the web pages below. Although i don't recommend buying from any internet pages you are NOT FAMILIAR with, you can get an idea of how much they cost. Good luck.How to change a headlight on a 1999 gmc envoy xenon?The twist lock in behind the light caseing can be reached either from under the hood.Raise the hood and look down the back side of the light ,do you see the twist connector ? Pretty easy huh.

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