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Question posted by bdgrkegonsa on January 23rd, 2013

How To Adjust Low Beam Headlights On A 2002 Yukon Denali

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Answer #1: Posted by bengirlxD on January 23rd, 2013 6:37 PM

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bengirlxD

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Instructions

- 1
  Maneuver your Yukon so that it is perpendicular to a light-colored wall, about 25 feet away, with the headlights facing the wall. Make sure the tires are properly inflated and the area between your vehicle and the wall is flat.
- 2
  Open the hood of your Yukon. The aim dot is in the center of the low-beam headlight. It is used to aim the lights.
- 3
  Measure the distance from the ground to the aim dot using the tape measure. Mark the wall the same distance, measured from the ground up. Tape a horizontal line at this height, the width of your vehicle.
- 4
  Cover one headlight with a piece of cardboard or other light-proof material. Turn the lights on.
- 5
  Locate the headlight aiming screws. They are in the engine compartment near the headlights. Adjust the headlight aiming screws with an E8 Torx socket. Turn them clockwise to raise the light or counterclockwise to lower it.
- 6
  Adjust the headlight so the top of the light beam stops at the bottom edge of the horizontal line on the wall.
- 7
  Repeat Steps 4 to 6 with the other headlight if needed.
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Related Manual Pages

Owner's Manual - Page 2

Owner's Manual - Page 3

... at the time it when you ever need it was printed. GENERAL MOTORS, GM, the GM Emblem, GMC, the GMC Truck Emblem and the name YUKON are registered trademarks of Canada Limited" for GMC whenever it . We reserve the right to make changes after that time without further notice. Box 07130...

Owner's Manual - Page 7

Model Reference This manual covers these models: Yukon Yukon XL vi

Owner's Manual - Page 9

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Owner's Manual - Page 10

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Owner's Manual - Page 15

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Owner's Manual - Page 16

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Owner's Manual - Page 18

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Owner's Manual - Page 70

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Owner's Manual - Page 125

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Owner's Manual - Page 126

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Owner's Manual - Page 131

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Owner's Manual - Page 134

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Owner's Manual - Page 164

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Owner's Manual - Page 247

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Owner's Manual - Page 250

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Owner's Manual - Page 316

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Owner's Manual - Page 317

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Owner's Manual - Page 364

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Owner's Manual - Page 398

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