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Porsche Club GB

Headlamp woes solved

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

Discussion summary

YOUR RESEARCHHeadlamp woes solved

Reported repair

Install (£505

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

1 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 · Original poster

New unit fitted (£505 with discount and half hour lab - ouch) and no more problems and car passed MOT.

Headlamp woes solved
Read full discussion summary

Leading evidence: 'Install (£505' (1 discussions report resolution; 0 report an unsuccessful attempt). Across 1 matching discussions, the most frequently mentioned possible cause is 'headlamp multi-connector pins as' (1 discussions; 0 report identifying it and 1 suggest it). The most frequently discussed action is 'Install (£505' (1 discussions). For that action, 1 discussions report a resolution and 0 report an unsuccessful attempt. The most frequently reported fix is 'Install (£505', 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 · 5 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Use are about a third

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

1 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 · Original poster

New the switches are about £100, used are about a third to half of that. I sourced a used switch through PIE Performance in Suffolk which solved the problem.

Headlamp woes solved

Use from a variety of suppliers, including porsche

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 · Original poster

I priced up new versus used from a variety of suppliers, including Porsche.

Headlamp woes solved

headlamp multi-connector pins as

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 · Original poster

Initially thought it was the headlamp multi-connector pins as when the headlamp unit was eased out and pushed back, the lamp always came on.

Headlamp woes solved

light switch itself dave

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

Most likely the light switch itself Dave.

Headlamp woes solved
Frequently discussed actions (3)

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

Install (£505

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

1 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 · Original poster

New unit fitted (£505 with discount and half hour lab - ouch) and no more problems and car passed MOT.

Headlamp woes solved

Use are about a third

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

1 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 · Original poster

New the switches are about £100, used are about a third to half of that. I sourced a used switch through PIE Performance in Suffolk which solved the problem.

Headlamp woes solved

Use from a variety of suppliers, including porsche

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 · Original poster

I priced up new versus used from a variety of suppliers, including Porsche.

Headlamp woes solved
Reported and suspected causes (3)

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

headlamp multi-connector pins as

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 · Original poster

Initially thought it was the headlamp multi-connector pins as when the headlamp unit was eased out and pushed back, the lamp always came on.

Headlamp woes solved

light switch itself dave

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

Most likely the light switch itself Dave.

Headlamp woes solved

switch as the problem affects both lights

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 · Original poster

My experience from last year is that it is most likely the switch as the problem affects both lights.

Headlamp woes solved
Actions with reported resolution accounts (2)

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

Install (£505

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

1 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 · Original poster

New unit fitted (£505 with discount and half hour lab - ouch) and no more problems and car passed MOT.

Headlamp woes solved

Use are about a third

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

1 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 · Original poster

New the switches are about £100, used are about a third to half of that. I sourced a used switch through PIE Performance in Suffolk which solved the problem.

Headlamp woes solved
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.

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

  • Porsche Club GB: 1 discussions

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

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

Generation: 20261026T113718Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

My 996 C2 03 N/S headlamp dip lamp has been playing up for some time. Pot luck whether it would come on or not when the dashboard light switch operated. Initially thought it was the headlamp multi-connector pins as when the headlamp unit was eased out and pushed back, the lamp always came on. Lived like that for nearly a year now - no problem with long days in the summer but a pain in the winter. However as due for a service and MOT (which if it played up it would not have passed) I had my local OPC look at it. After exhaustive investigations and component swap the problem was identified as the lamp control box at fitted at the back of the headlamp unit. New unit fitted (£505 with discount and half hour lab - ouch) and no more problems and car passed MOT. OPC reckon CB failures are not common but when they do happen the result is usually a failure to 'fire' the dip bulb. If I am unfortunate enough for the O/S to fail I will consider a used spare. Service and MOT otherwise a doddle with no pick-up points.

POST 2Original post

On the list of issues I seem to have had/having, this is similar to one I seem to be developing. When turning on the lights, the dip beam doesn't always come on. I have to turn the switch on and off a few times before any joy. Or just wait a while before switching the lights on. But the difference being it's both lights.

POST 4Original post

Thanks. I hope so. It looks like the cheaper option.

POST 5 / ORIGINAL POSTEROriginal post

My experience from last year is that it is most likely the switch as the problem affects both lights. Simple 30 minute job to change the switch - RH can probably send you a diagram if you need it. I priced up new versus used from a variety of suppliers, including Porsche. New the switches are about £100, used are about a third to half of that. I sourced a used switch through PIE Performance in Suffolk which solved the problem.

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