How to Adjust Headlights

by Clark Mason; Updated September 18, 2017

The first step in adjusting headlights is to look at the headlight for numbers that will indicate settings for adapters. Make horizontal and vertical adjustments when working on headlight alignment with help from an ASE-certified master automobile technician in this free video on adjusting headlights.

About the Author

Clark Mason has more than 28 years of experience as a master automobile technician, including five years as an automotive instructor.

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