Introduction |
In this headlight bulb upgrade and replacement guide, I will upgrade the LED headlight for the 2019 Toyota Highlander. The primary purposes of this upgrade are to improve the headlight's brightness and increase the driver's ability to see at night vision. The LED light provides more illumination and less eyestrain than the OEM headlight. Clear white light can help human eyes see more clearly. It means drivers will be more comfortable and safer when driving at night. | | Before beginning this repair: turn off the car's ignition, place the car in park, and engage the parking brake. |
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