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Installation Guide for 14-20 Toyota 4Runner Headlights

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THIS GUIDE IS FOR​

ALPHAREX specializes in designing and producing superior and uniquely stylish aftermarket automotive performance lighting with unrival innovative technology. The following installation guide we take you through the installation of your new ALPHAREX HEADLIGHTS for your 14-22 Toyota 4Runner step by step.

NOTE: Some vehicle require the DRL harness installed for the headlight to function properly.

Table of Contents

Disclaimer: This installation article is a tutorial guide. By reading this article, you agree it is for reference only and AlphaRex USA and its distributors make no guarantee on the finished results. Under no circumstances whatsoever shall AlphaRex USA nor its distributors be liable for any damage, misuse or personal injuries. If you do not fully understand the installation procedure, it is highly recommended that you seek help from professional mechanics to do the installation.

INSTALLATION TOOLS

1/4 Ratchet
Metal Panel Popper
Phillips Screwdriver
Flat Screwdriver
1/4 Extension
Socket
Size NEEDED
10mm

PART I - REMOVE HEADLIGHTS

DISCONNECTING THE NEGATIVE BATTERY TERMINAL

Whenever working on your vehicle always start by disconnecting the negative battery terminal.

FRONT GRILLE REMOVAL

Remove top plastic cover, mounting tap can be remove by pushing the middle of each tap.

Remove the 10mm bolts and the 2 mounting taps on the upper part of the front grille.

Remove the 4 mounting taps on the back of the lower part of the front grille

REMOVE FRONT BUMPER BOLTS

Remove the 6 x 10mm bolts (Three on each side by the wheel well)

Remove 6 x 10mm bolts on the bottom across the bumper, UNPLUG THE FOG LIGHT while you are removing the bottom bolts. (See image for arrows indicating the 3 bolts locations on each side)

Remove the other 3 bolts on the other side.

REMOVING FRONT BUMPER

Pull on the side of the bumper, using small flat head screwdriver to help release the clips.

Please follow the same procedure for the other side of the bumper

Loosen the front bumper cover and unplug the driver side fog light wire and carefully remove the front bumper completely.

REMOVE HEADLIGHT BOLTS

Lift up both side molding along the fender

Remove the 4 bolts that are holding the headlight

UNPLUG HEADLIGHT CONNECTORS

With the headlight remove, unplug the 4 connectors

PART II - INSTALL HEADLIGHTS

INSTALL ALPHAREX HEADLIGHTS & DRL HARNESS

With both headlights disconnected, now it’s time to install the DRL harness. You will need to connect the red wire to battery’s positive terminal, the black wire to battery’s negative terminal or the 10mm bolts on the firewall

TAP THE FUSE

In order for the DRL to function during the day, you will need to tap the grey wire into your INJ fuse (10A) route and connect the two red wires, one to the back of each headlight.

TRANSFER BUMPER BRACKET BEFORE INSTALL

Transfer bumper bracket from stock headlights to ALPHAREX headlights.

Screw all headlight bolts and reverse the removal process to completely install the headlight.

Please follow the same procedure for the other headlight.

ADJUST HEADLIGHT LEVEL

After headlights installation is complete.

You will next aim the headlight at about 25ft against a wall on a level surface.

Clockwise to lower the level

Counterclockwise to raise the level

Please follow the same procedure for the other headlight.

COMPLETE INSTALLATION

Congratulations! you have completed the installation for ALPHAREX 14-21 Toyota 4Runner Headlights

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