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Trouble Shooting Headlights

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Original source
11 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHTrouble Shooting Headlights

Reported repair

Clean contacts inside

Reported resolution
1
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that report a fix
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Reported fix

I took the switch out, took it apart, cleaned all the contacts inside with "contact cleaner" put it back together and problem solved.

Trouble Shooting Headlights
Read full discussion summary

Leading evidence: 'Clean contacts inside' (1 discussions report resolution; 0 report an unsuccessful attempt). Across 1 matching discussions, the most frequently mentioned possible cause is 'same exact relay' (1 discussions; 1 report identifying it and 0 suggest it). The most frequently discussed action is 'Clean contacts inside' (1 discussions). For that action, 1 discussions report a resolution and 0 report an unsuccessful attempt. The most frequently reported fix is 'Clean contacts inside', supported by resolution reports in 1 discussions. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

Read captured replies

1 matching discussions · 11 captured posts examined · 0 partial discussions

Compare 3 other evidence results

same exact relay

Reported cause

No successful repair reported for this finding.

1
Identified cause
0
Suspected cause
0
Reported fixes
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that report identifying a cause
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Reported cause

It was the same exact relay that came out.

Trouble Shooting Headlights

Replace relay

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

I replaced the relay with a wells brand one from amazon.

Trouble Shooting Headlights

relay

Suggestion or failed attempt

No successful repair reported for this finding.

0
Identified cause
1
Suspected cause
0
Reported fixes
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that suspect a cause
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suspected cause

I think I had the same problem but it was the relay.

Trouble Shooting Headlights

Outcome qualification: Negation, uncertainty or missing explicit repair resolution overrides the raw extraction signal.

Frequently discussed actions (2)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Clean contacts inside

1
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that report a fix
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Reported fix

I took the switch out, took it apart, cleaned all the contacts inside with "contact cleaner" put it back together and problem solved.

Trouble Shooting Headlights

Replace relay

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

I replaced the relay with a wells brand one from amazon.

Trouble Shooting Headlights
Reported and suspected causes (2)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

same exact relay

No successful repair reported for this finding.

1
Identified cause
0
Suspected cause
0
Reported fixes
Read evidence and context
Discussions that report identifying a cause
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Reported cause

It was the same exact relay that came out.

Trouble Shooting Headlights

relay

No successful repair reported for this finding.

0
Identified cause
1
Suspected cause
0
Reported fixes
Read evidence and context
Discussions that suspect a cause
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suspected cause

I think I had the same problem but it was the relay.

Trouble Shooting Headlights

Outcome qualification: Negation, uncertainty or missing explicit repair resolution overrides the raw extraction signal.

Actions with reported resolution accounts (1)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Clean contacts inside

1
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that report a fix
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Reported fix

I took the switch out, took it apart, cleaned all the contacts inside with "contact cleaner" put it back together and problem solved.

Trouble Shooting Headlights
Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

11 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Rennlist: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 1 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261027T084359Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hello, Question on how to troubleshoot headlights. Driving home from dinner this evening I noticed that my lights didn't turn on. I was able to drive home with my fog lights (they worked) so did my parking lights (front and back). The only lights not working are both headlights (Hi or Low beam engaged). However, when I initiated a high-beam flash (pull the high-beam lever) the high beams on both sides came on. So on the dark winding road I just held that in... At first I thought fuse, but the high beams partially working puzzled me. Any ideas as I troubleshoot this over the weekend? Thanks, Johnny

POST 2Original post

Failing switch is a common problem and easy fix. The search function above will reveal more posts about the same from others. Good luck and let us know how it goes.

POST 3Original post

I think I had the same problem but it was the relay. I can�t quite remember the symptoms but the headlights didn�t work and I think the high beams did. I replaced the relay with a wells brand one from amazon. It was the same exact relay that came out. I have a Canadian car (headlights always on) though so may be different.

POST 4 / ORIGINAL POSTEROriginal post

Quotes source post: 15189869

Maybe my search keywords are wrong, but I can't find any info about the problem. You're saying that the dash switch itself is the problem? Can you post a link to info? Thanks for the reply. Johnny

POST 5Original post

Same thing happened to me. Take out the switch and thoroughly spray electrical cleaner in every orifice and work it through all positions. Did this a few years ago and it�s been perfect ever since. Cheapest and most effective fix I ever did. Don�t let the pristine appearance of the contacts fool you like it did for me the first time around.

POST 6Original post

Quotes source post: 15190088

Do you have a link for that relay?

POST 7Original post

I had the same thing happen. I took the switch out, took it apart, cleaned all the contacts inside with "contact cleaner" put it back together and problem solved. Option 2 buy a new switch.

POST 8Original post

When I first saw the title of this thread, before I clicked on it, it sounded like a gun had jammed. I thought to myself ... " Man, this guy must REALLY hate 996 headlights" ... .

POST 9 / ORIGINAL POSTEROriginal post

Quotes source post: 15190597

LOL - I saw that after I posted.....

POST 10 / ORIGINAL POSTEROriginal post

Ok - I'll get the contact spray out (I keep that for my tube guitar amps...). Thank you everyone. I'll update once resolved or I have any trouble shooting something else....

POST 11Original post

Quotes source post: 15190597

lol, I'm glad I wasn't the only one. My first thought was, "I wonder why he just doesn't wait until he can afford a 997 ?"

This is a source reference. Confirm exact model applicability in the original material.