General Harley Davidson Chat Forum to discuss general Harley Davidson issues, topics, and experiences.
Sponsored by:
Sponsored by:

Headlight problem on '98 Heritage Softail Classic

Thread Tools
 
Search this Thread
 
Old Jan 20, 2013 | 08:55 PM
  #1  
Mowacker's Avatar
Mowacker
Thread Starter
|
Stage III
Joined: Sep 2012
Posts: 3
Likes: 0
From: Lake St. Louis, MO
Default Headlight problem on '98 Heritage Softail Classic

The high beam headlight on my '98 Heritage works fine. But when the low beam and fog/passing lamps are turned on they cycle on and off every two or three minutes...off, on, off, on. It is like they are getting hot, shutting off, and then when they cool off they turn back on. I have replaced all the bulbs and checked that there are no exposed wires in the lamp housings. Any ideas on how to fix this? Thanks
 
Old Jan 21, 2013 | 03:41 AM
  #2  
piperbob's Avatar
piperbob
Road Captain
Joined: Mar 2009
Posts: 506
Likes: 29
From: Putnam County, N.Y.
Default

check the circuit breaker.

Bob
1997 Heritage
 
Old Jan 25, 2013 | 04:39 PM
  #3  
Mowacker's Avatar
Mowacker
Thread Starter
|
Stage III
Joined: Sep 2012
Posts: 3
Likes: 0
From: Lake St. Louis, MO
Default

Thanks, I will check that out.
 
Old Jan 25, 2013 | 04:50 PM
  #4  
SJRACER's Avatar
SJRACER
Advanced
Joined: Aug 2007
Posts: 64
Likes: 0
Default

Also could be a short somewhere in the system. I had that problem on my 99 Heritage Softale. Mine was a combination. First, there was a short, specifically one of the bulbs was shorting out. Worked for about 1000 miles, then started regularly cycling on and off. Ended up being one of the the CB's under the seat.

Good Luck
 
Old Jan 25, 2013 | 08:57 PM
  #5  
scumBAGGER's Avatar
scumBAGGER
Outstanding HDF Member
Joined: Mar 2012
Posts: 2,296
Likes: 39
From: Land of the cold....
Default

Originally Posted by SJRACER
Also could be a short somewhere in the system. I had that problem on my 99 Heritage Softale. Mine was a combination. First, there was a short, specifically one of the bulbs was shorting out. Worked for about 1000 miles, then started regularly cycling on and off. Ended up being one of the the CB's under the seat.

Good Luck


check the passing lamp wires sound like a pinched wire to me my 98 did same after I repleced the light bar I pinced a wire in the passing lamp....
 
Old Jan 25, 2013 | 08:59 PM
  #6  
scumBAGGER's Avatar
scumBAGGER
Outstanding HDF Member
Joined: Mar 2012
Posts: 2,296
Likes: 39
From: Land of the cold....
Default

also had my headlight go out once in sturgis I got into Rapid after dark with friends leading way...I took dash off and found alot corosion did "dilect" sp? greese too all plug in at dash and all was fine.....
 
Old Jan 26, 2013 | 08:43 AM
  #7  
brenn's Avatar
brenn
Elite HDF Member
Joined: Aug 2008
Posts: 4,933
Likes: 11
From: Kentucky
Default

Originally Posted by Mowacker
The high beam headlight on my '98 Heritage works fine. But when the low beam and fog/passing lamps are turned on they cycle on and off every two or three minutes...off, on, off, on. It is like they are getting hot, shutting off, and then when they cool off they turn back on. I have replaced all the bulbs and checked that there are no exposed wires in the lamp housings. Any ideas on how to fix this? Thanks
I don't have fog lights or anything, but last year I had a problem where my high beam would go out, then it would come on and my low would go out, then they'd both work or go out and I thought it had something to do with colling off, ebcause it would happen a lot when I parked for a while.

After I did all kinds of stupid crap, including replace my switches, my bulb and my socket inside the light assembly, it turned out the problem was that the deutsche type plug that the light plugs into and which attaches to the frame under the left side of my tank, had come loose from the frame (probably left that way when the last owner hooked up the new headlight). All the shaking around had bent the contacts inside so they weren't getting good contact any more. I took it apart and squeezed them down some and hooked the housing back on the frame the light has been fine ever since.
 
Old Feb 12, 2013 | 09:19 PM
  #8  
Mowacker's Avatar
Mowacker
Thread Starter
|
Stage III
Joined: Sep 2012
Posts: 3
Likes: 0
From: Lake St. Louis, MO
Default

I have not had a chance to check back in for awhile and I appreciate all the suggestions. Looks like I need to do some detective work with the wiring...sounds like a short somewhere. Thanks for the help!
 
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

6 Weirdest Harley-Davidsons Ever Sold to the Public

 Verdad Gallardo
story-1

7 Times Harley-Davidson Chucked Tradition Out the Window

 Verdad Gallardo
story-2

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-3

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-4

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-5

Killer Custom's Jail Break Is The Breakout That Refused to Blend In

 Verdad Gallardo
story-6

Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

 Verdad Gallardo
story-7

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-8

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-9

10 Motorcycles You Should Never Buy

 Joe Kucinski
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
arjeepguy501
General Harley Davidson Chat
2
May 22, 2017 11:42 AM
bikerlaw
Softail Models
5
Feb 5, 2010 06:36 AM
skullandcircle
Softail Models
0
Apr 23, 2008 03:07 PM
doubledown11
General Harley Davidson Chat
0
Oct 6, 2007 11:53 AM
mikeAZ
Softail Models
2
May 21, 2007 09:56 AM




All times are GMT -5. The time now is 08:11 AM.

story-0
6 Weirdest Harley-Davidsons Ever Sold to the Public

Slideshow: From military-inspired singles to scooters and three-wheel utility vehicles, these Harleys took the company far outside its comfort zone.

By Verdad Gallardo | 2026-06-02 18:34:10


VIEW MORE
story-1
7 Times Harley-Davidson Chucked Tradition Out the Window

Slideshow: Harley-Davidson built its reputation on nostalgia, but every so often, the company took a hard left turn into the future.

By Verdad Gallardo | 2026-05-20 11:18:19


VIEW MORE
story-2
7 Surprising Harley-Davidson Products that Are Not Motorcycles

Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.

By Verdad Gallardo | 2026-04-29 16:50:35


VIEW MORE
story-3
8 Best Harley-Davidson Motorcycles Ever

Slideshow: Not every Harley gets it right, but these are the ones that genuinely earned their reputation.

By Pouria Savadkouei | 2026-04-15 14:23:21


VIEW MORE
story-4
10 Worst Harley-Davidson Motorcycles Ever

Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.

By Pouria Savadkouei | 2026-04-01 20:01:09


VIEW MORE
story-5
Killer Custom's Jail Break Is The Breakout That Refused to Blend In

Slideshow: Killer Custom's "Jail Breaker" build focuses more on stance and visual aggression than mechanical overhaul.

By Verdad Gallardo | 2026-03-18 19:20:32


VIEW MORE
story-6
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.

By Verdad Gallardo | 2026-03-07 16:15:30


VIEW MORE
story-7
Harley-Davidson Reveals Super Cool Cafe Racer Concept

Slideshow: Harley-Davidson's new RMCR concept revives the café racer formula with modern hardware-and it may be exactly the reset the company needs.

By Verdad Gallardo | 2026-03-04 12:23:37


VIEW MORE
story-8
Engraved Rebellion: Inside Bundnerbike's Glam Rock II

Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.

By Verdad Gallardo | 2026-02-24 18:19:44


VIEW MORE
story-9
10 Motorcycles You Should Never Buy

Slideshow: There is no shortage of great motorcycles to buy, but we would avoid these ten.

By Joe Kucinski | 2026-02-19 14:50:51


VIEW MORE