ALPHAREX F-250 Headlights Ford Super Duty Installation Guide
- June 13, 2024
- ALPHAREX
Table of Contents
Installation Guide for 08-10 FORD SUPER DUTY
F-250 / F-350 / F-450 / F-550 Headlights
F-250 Headlights Ford Super Duty
ALPHAREX
specializes in designing and producing superior and uniquely stylish
aftermarket automotive performance lighting with unravel innovative
technology. The following installation guide we take you through the
installation of your new ALPHAREX HEADLIGHTS for your 2008-10 Ford Super Duty
F-250 / F-350 / F-450 / F-550 step by step.
NOTE: Some vehicle require the DRL harness installed for the headlight to
function properly.
Disclaimer: This installation article is a tutorial guide. By reading this
article, you agree it is for reference only and Alpha Rex USA and its
distributors make no guarantee on the finished results. Under no circumstances
whatsoever shall Alpha Rex 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.
PART I REMOVE HEADLIGHTS
INSTALLATION TOOLS
PREPARE THESE TOOLS FOR INSTALLATION
STEP 1. DISCONNECTING THE NEGATIVE BATTERY TERMINAL
Whenever working on your vehicle always start by disconnecting the negative
battery terminal.
STEP 2. REMOVE HEADLIGHT BOLTS
First, open the hood and start by removing the 4 X 7mm bolts from each
headlight. (1 bolt on the top, 2 bolts on the side and 1 bolt at the bottom)
Next, carefully pull forward the headlight and unplug the lights sockets for the headlight removal. Please follow the same steps for the other side.
PART II INSTALL HEADLIGHTS
STEP 1. ROUTE THE DRL HARNESS
Route the daytime running lights harness to the two headlights.
Start at the passenger side which is closest to the trucks battery.
STEP 2. TAP THE FUSE
Crimp the gray wire from the daytime running lights harness to the fuse tap.
Go to the fuse box and tap into any of the highlighted fuse.
Connect the red wire to the battery positive terminal and the black wire to the battery negative terminal.
STEP 3. PLUG AND INSTALL HEADLIGHTS
Connect low/ high beam, daytime running lights and turn signal wiring
harnesses to the new ALPHAREX headlight.
Then finish the installation by securing the headlight to the truck. Repeat the previous steps for the opposite side headlight for installation.
STEP 4. TEST THE HEADLIGHT FUNCTIONS
Test the functions of your ALPHAREX headlights to ensure everything works
properly.
STEP 5. ADJUST HEADLIGHT LEVEL
Once everything has been tested aim your ALPHAREX headlights by parking 25ft
from a wall and level the headlight beams evenly.
Turn clockwise: to lower the light
Turn counterclockwise: to raise the light
S TEP 6. COMPLETE INSTALLATION
Congratulations! you have completed the installation for ALPHAREX 08-10 Ford
Super Duty F-250 / F-350 / F-450 / F-550 headlights.
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>