Notices
1999 - 2016 Super Duty 1999 to 2016 Ford F250, F350, F450 and F550 Super Duty with diesel V8 and gas V8 and V10 engines
Sponsored by:
Sponsored by: Real Truck

HD Headlight Harness 2005+ light conversion question.

Thread Tools
 
Search this Thread
 
Old Jun 11, 2007 | 06:59 PM
  #1  
enominus's Avatar
enominus
Thread Starter
|
Senior User
Joined: Mar 2007
Posts: 144
Likes: 0
DFUSER HD Headlight Harness 2005+ light conversion question.

alrigh i just got this harness in today and i just got done reading the info, now it says that my auto headlights wont work. Can anybody chime in and tell me whether this is true or not?
 

Last edited by enominus; Jun 11, 2007 at 07:13 PM.
Reply
Old Jun 11, 2007 | 07:13 PM
  #2  
enominus's Avatar
enominus
Thread Starter
|
Senior User
Joined: Mar 2007
Posts: 144
Likes: 0
i completely forgot to name where i got it, opps. its the dfuser harness thats for 59 bucks
 
Reply
Old Jun 11, 2007 | 07:31 PM
  #3  
ReAX's Avatar
ReAX
Post Fiend
Joined: May 2006
Posts: 10,007
Likes: 4
From: Central Florida
IF they have a relay, it's possible the system wants to sence more draw than the relay gives. However, if that's the case, they should be able to add a resistor in line to get the draw up. I am just thinking here, I don't have your answer.
 
Reply
Old Jun 11, 2007 | 07:36 PM
  #4  
enominus's Avatar
enominus
Thread Starter
|
Senior User
Joined: Mar 2007
Posts: 144
Likes: 0
hey thats better then no answer lol. also since im asking this question does anybody know if the header panel is plastic or metal?
 
Reply
Old Jun 11, 2007 | 07:41 PM
  #5  
ReAX's Avatar
ReAX
Post Fiend
Joined: May 2006
Posts: 10,007
Likes: 4
From: Central Florida
That one I know, it's plastic. The best tool I have used to cut it up is a rotorzip blade in a dremel with a flex shaft. It doesn't slag as bad as a grinder or cutoff wheel and will cut any shape or angle you please.
 
Reply
Old Jun 11, 2007 | 08:03 PM
  #6  
enominus's Avatar
enominus
Thread Starter
|
Senior User
Joined: Mar 2007
Posts: 144
Likes: 0
cool, i just checked out my dremel and looks like i have a flex shaft thats never been used lol, now also is the rotozip a drill type bit or a grinder? im gonna pick one of these up today if itll make it easier then a cutoff wheel
 
Reply
Old Jun 11, 2007 | 08:07 PM
  #7  
ReAX's Avatar
ReAX
Post Fiend
Joined: May 2006
Posts: 10,007
Likes: 4
From: Central Florida
It's like a drill bit, but rather than just cutting on the tip, it's spiraled so it also cuts on most of the lenght of the shaft. Imagine a 1/8" drill bit that lets you cut from side to side, with the flex shaft, it's similar to drawing with a pencil. It has more resistance and if you cut in the direction of spin, it can be a little unweldy, but if you go slow and cut against the spin it is very controllable.
 
Reply
Old Jun 11, 2007 | 08:50 PM
  #8  
carls 250's Avatar
carls 250
Senior User
Joined: Apr 2006
Posts: 153
Likes: 0
I installed mine and only think it said was if you have drl thay wouln't work my auto head lights work fine.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

 Verdad Gallardo
story-1

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-2

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-3

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-4

Every 2026 Ford Engine Explained

 Brett Foote
story-5

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-6

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-7

Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-8

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-9

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
Old Jun 11, 2007 | 08:59 PM
  #9  
enominus's Avatar
enominus
Thread Starter
|
Senior User
Joined: Mar 2007
Posts: 144
Likes: 0
alright got the bit and decided to strt today, im in a perdicament though, how the hell do i remove the final thing that is hold the 2003 headlight? i got the turn signal off and the two upper clips..
 
Reply
Old Jun 11, 2007 | 09:40 PM
  #10  
tdister's Avatar
tdister
Posting Guru
Joined: Apr 2004
Posts: 1,921
Likes: 0
From: central TX
I believe the DRL thing is a standard disclaimer. I see no reason why auto headlights wouldn't work just fine.

They give the DRL warning because many vehicles use the highbeams at a lower voltage for them. When you add the harness they would be at (more than) full voltage, but they would work. High beams can be annoying even during the day, that's going to go double after upping the standard high beam voltage.

I built a harness for my parents truck which uses low beam DRLs from the factory. Now they just run at the same voltage as when in actual headlight mode. No big deal.

be sure to let is know of the austo lights really don't work. I would be interested in learning why. They work ust fine on my '99 w/ a custom harness.

Good luck.
 

Last edited by tdister; Jun 11, 2007 at 09:43 PM.
Reply
Old Jun 11, 2007 | 09:48 PM
  #11  
ReAX's Avatar
ReAX
Post Fiend
Joined: May 2006
Posts: 10,007
Likes: 4
From: Central Florida
Another Idea is the reduced power of the DRLs could be insufficient to trip the relays in the harness.
 
Reply
Old Jun 11, 2007 | 09:56 PM
  #12  
tdister's Avatar
tdister
Posting Guru
Joined: Apr 2004
Posts: 1,921
Likes: 0
From: central TX
I can't find it, and haven't verified it, but supposedly the activation power is well under 1 volt (for the relays I have anyway). Shouldn't be a problem.
 
Reply
Old Jun 11, 2007 | 09:59 PM
  #13  
bigjake0524's Avatar
bigjake0524
Senior User
Joined: Jan 2004
Posts: 293
Likes: 0
From: Oregon
If you need to get the headlight out just give it a good pull as you will not be needing it again if it breaks. It shouldn't break though, they just stick a little. At least that is what I did on my 99' and my 02'. Good luck.. Will look alot better when you get done.
 
Reply
Old Jun 11, 2007 | 10:17 PM
  #14  
enominus's Avatar
enominus
Thread Starter
|
Senior User
Joined: Mar 2007
Posts: 144
Likes: 0
yea i could care less and actually hate drl but i love auto lights, even though worse case its a simple flip of a switch..

the headlight on that bottom lower corner is whats getting me now, is the only way to get it out is to tug?
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Shadowrider123
1961 - 1966 F-100 & Larger F-Series Trucks
9
Dec 1, 2012 07:56 PM
VanDiesel
1968-Present E-Series Van/Cutaway/Chassis
1
Nov 9, 2010 05:25 AM
Danny Stroup
Electrical Systems/Wiring
2
Nov 7, 2009 06:25 PM
barebackjake
1994.5 - 1997 7.3L Power Stroke Diesel
2
Feb 27, 2006 04:14 PM




All times are GMT -5. The time now is 08:36 AM.

story-0
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.

By Verdad Gallardo | 2026-06-12 11:01:55


VIEW MORE
story-1
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-2
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-3
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-4
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-5
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-6
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-7
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-8
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-9
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE