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

headlight wiring

Thread Tools
 
Search this Thread
 
Old Sep 19, 2005 | 08:03 PM
  #31  
RobertH's Avatar
RobertH
Tuned
20 Year Member
Joined: Feb 2003
Posts: 451
Likes: 5
From: Raleigh, NC.
I felt the same way with mine, but after reading about it for a while and others ensuring that it was not a problem, I figured I could always reverse it. So far, after over a year, no problems and love those bright lights used nearly every night. Just got home moments ago and that spread and brightness shows me earlier when animals run out in front giving me more time to avoid them.
Absolutely much safer and I don't see any reason to hold back on this mod!
 
Reply
Old Sep 19, 2005 | 08:38 PM
  #32  
blueeyes2478's Avatar
blueeyes2478
Elder User
Joined: Jun 2005
Posts: 549
Likes: 0
From: Connecticut
what happens when u pull back on the lever,with the relay in there.Any problems with that.
 
Reply
Old Sep 19, 2005 | 09:01 PM
  #33  
ryaneverk2's Avatar
ryaneverk2
Logistics Pro
20 Year Member
Joined: Mar 2004
Posts: 4,221
Likes: 3
What a great sequence of headlight mods: upgraded headlight harness so they'll be brighter, then Steve Racer mod so the fogs stay on with highs, then the diode mod (which is even cheaper than the instructions BlueZack posted - I had encountered those previously, but never the cheap diode mod), so you'll have fogs, highs, and lows all on together, and the highs/lows will have more light already from the upgraded harness.
 
Reply
Old Sep 20, 2005 | 04:52 PM
  #34  
blueeyes2478's Avatar
blueeyes2478
Elder User
Joined: Jun 2005
Posts: 549
Likes: 0
From: Connecticut
Originally Posted by RobertH
I felt the same way with mine, but after reading about it for a while and others ensuring that it was not a problem, I figured I could always reverse it. So far, after over a year, no problems and love those bright lights used nearly every night. Just got home moments ago and that spread and brightness shows me earlier when animals run out in front giving me more time to avoid them.
Absolutely much safer and I don't see any reason to hold back on this mod!



Ill try it,i just didnt want to burn nothing out.
 
Reply
Old Sep 20, 2005 | 06:39 PM
  #35  
ryaneverk2's Avatar
ryaneverk2
Logistics Pro
20 Year Member
Joined: Mar 2004
Posts: 4,221
Likes: 3
I think the only risk you run by doing this mod to keep lows on with highs is if you're running aftermarket (Sylvannia, etc.) bulbs, because some have found they draw too much heat when both are on, and can melt the plastic housing, etc.
 
Reply
Old Sep 21, 2005 | 04:59 PM
  #36  
blueeyes2478's Avatar
blueeyes2478
Elder User
Joined: Jun 2005
Posts: 549
Likes: 0
From: Connecticut
ok thanks for the info.
 
Reply
Old Sep 21, 2005 | 07:02 PM
  #37  
RobertH's Avatar
RobertH
Tuned
20 Year Member
Joined: Feb 2003
Posts: 451
Likes: 5
From: Raleigh, NC.
No problem when pulling back on the lever. Both come on the same as they do before the mod.
No overheating has been found. Using Silverstar's for over a year now.
 
Reply
Old Sep 21, 2005 | 07:30 PM
  #38  
dmp437's Avatar
dmp437
Elder User
Joined: Jun 2005
Posts: 645
Likes: 2
Originally Posted by ryaneverk2
What a great sequence of headlight mods: upgraded headlight harness so they'll be brighter, then Steve Racer mod so the fogs stay on with highs, then the diode mod (which is even cheaper than the instructions BlueZack posted - I had encountered those previously, but never the cheap diode mod), so you'll have fogs, highs, and lows all on together, and the highs/lows will have more light already from the upgraded harness.
If you really want to scorch the vehicle in front of you, after all the above mods, change your fog lamp bulbs to a Sylvania SilverStar 9005ST. The 9005ST bulbs are another10-12 watts each and the same pure white to match the SilverStars in your headlamps.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-1

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-2

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-3

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-4

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-5

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-6

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
story-7

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
story-8

Top 10 Ford Trucks Coming to Mecum Indy 2026

 Brett Foote
story-9

5 Best / 5 Worst Ford Truck Wheels of All Time

 Joe Kucinski
Old Sep 22, 2005 | 02:12 AM
  #39  
Beachbumcook's Avatar
Beachbumcook
Got Diesel?
Joined: Jan 2004
Posts: 4,345
Likes: 21
Great thread.. but I am confused.

I have a stock 2003 Excursion Ltd and have the stock headlights. To get better/brighter lights do all I need is the Sylvania Silver Stars (headlights and fog) bulbs as an OEM replacements?

Am I correct that these are not HID bulbs, but I do not want to hassle with different harnesses and wattage and the like. I just want the brightest light I can get with my stock set-up and not worry about melting anything.

So with that said... what bulbs do I buy... Silverstars???

Have I made the correct assumption? They warranty them for 1 year... do they not last longer... or do they burn out sooner due to higher wattage and type of bulb?

Thanks,

Jeff
 
Reply
Old Sep 22, 2005 | 04:43 AM
  #40  
dmp437's Avatar
dmp437
Elder User
Joined: Jun 2005
Posts: 645
Likes: 2
To get better lighting, get the SilverStars. As far as higher wattage, the fog lamps are by almost 25% higher, the headlights wattage is the same or slightly higher. The SilverStars have better color (pure white vs. yellow for stock) and a slightly higher lumen output due to the gas inside the bulb. They are not HID bulbs that require ballasts and the wattage is close to stock in order to be DOT approved. As far as expected life, the one year warranty is to cover manufacturing defects. It's rare for any electrical componet on a vehicle to have a warranty longer than two years. The cheapest place I've found them is ChinaMart (WalMart). An alternative is General Electric's "NightHawk" series of headlight bulbs.
 
Reply
Old Sep 22, 2005 | 06:40 AM
  #41  
nhancock's Avatar
nhancock
Senior User
Joined: Feb 2003
Posts: 207
Likes: 0
The Silverstars alone only make a slight difference. When I first switched to them, I could tell they were a little whiter and slightly brighter. But the bulbs alone are not going to make a dramatic improvement in my opinion.

I've had my Silverstars for ~2 years, but my truck is not my daily driver anymore. The harness was a really easy and inexpensive upgrade.( I think I paid around $40 for the harness) Even if you don't do the low/high beam mod, it makes a noticeable difference in the light output. And if you do the low/high mod, you'll be very pleased on the backroads.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
big-head
Electrical Systems/Wiring
2
Apr 24, 2017 09:22 AM
Firekite
1999 - 2016 Super Duty
10
Jun 7, 2016 11:56 PM
sooboy460
1973 - 1979 F-100 & Larger F-Series Trucks
5
Jul 8, 2014 04:29 PM
WarSac
1961 - 1966 F-100 & Larger F-Series Trucks
7
Mar 26, 2014 11:39 AM
Quick444
1999 - 2003 7.3L Power Stroke Diesel
7
Nov 5, 2010 08:40 AM




All times are GMT -5. The time now is 07:09 AM.

story-0
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-1
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-2
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-3
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-4
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-5
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-6
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE
story-7
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE
story-8
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-9
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE