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Rear fog light question.

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

Discussion summary

YOUR RESEARCHRear fog light question.

Leading reported evidence

Replace wiring harness

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

Tonight, I replaced the wiring harness for my right tail light and noticed that there simply isn't a bulb there.

Rear fog light question.
Frequently discussed work

Disconnect right

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
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.

Suggestion

But the wiring is there, so it is just a matter of tracing it back until you find the disconnect right?

Rear fog light question.
Read full discussion summary

Leading evidence: 'Replace wiring harness' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Disconnect right' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. 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 · 13 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Run wire

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 ran a wire from my left fog light to the right one so now both fog lights operate.

Rear fog light question.

Use dual rear fogs

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

(Although I have to confess that I have used the dual rear fogs on the Landy to encourage tailgaters to leave me a bit of space...

Rear fog light question.

Disconnect right

Suggestion or failed attempt

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 contain suggestions
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.

Suggestion

But the wiring is there, so it is just a matter of tracing it back until you find the disconnect right?

Rear fog light question.

Replace bulbs

Suggestion or failed attempt

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 contain suggestions
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.

Suggestion

This way you can remove the lamp to replace bulbs.

Rear fog light question.
Frequently discussed actions (7)

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

Disconnect right

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
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.

Suggestion

But the wiring is there, so it is just a matter of tracing it back until you find the disconnect right?

Rear fog light question.

Replace bulbs

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
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.

Suggestion

This way you can remove the lamp to replace bulbs.

Rear fog light question.

Replace wiring harness

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

Tonight, I replaced the wiring harness for my right tail light and noticed that there simply isn't a bulb there.

Rear fog light question.

Run supply line

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
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.

Suggestion

I have both of my rear fog lamps active by simply running a supply line from the active lamp to the inactive line using in-line splice connectors.

Rear fog light question.

Run wire

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 ran a wire from my left fog light to the right one so now both fog lights operate.

Rear fog light question.

Use dual rear fogs

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

(Although I have to confess that I have used the dual rear fogs on the Landy to encourage tailgaters to leave me a bit of space...

Rear fog light question.

Use existing one

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
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.

Suggestion

If it was me I would just put a bulb in it and see if it does provide power to it or not, maybe use the existing one.

Rear fog light question.
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.

13 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 · 0 adjusted by outcome qualification.

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

Generation: 20261026T144035Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I had read that Porsche disables the right side rear fog for North America, for fear that people will think it's a brake light, but I didn't know how. Tonight, I replaced the wiring harness for my right tail light and noticed that there simply isn't a bulb there. Does anyone know whether, if I bought another fog light bulb and put it in there, it would work? Sorry, tried a search. It's either not working tonight, or not working for li'l ol' me. Thanks!

POST 2Original post

hmmm not sure, you've gone further than me with the rear lights. If it was me I would just put a bulb in it and see if it does provide power to it or not, maybe use the existing one. I know that didn't answer your question, just a suggestion without waiting

POST 3 / ORIGINAL POSTEROriginal post

Yeah, I know. I just put it all back together and washed my hands... thought this would be easier. Seriously, though, the taillights are beautifully engineered. One solid screw, no flimsy pop connectors or self tappers, sockets all colour coded, slides together like a good shotgun. Somebody cared. I know. I'm a freak...

POST 4Original post

If you put a bulb on the socket on the right rear fog light, it will NOT illuminate!

POST 5Original post

But the wiring is there, so it is just a matter of tracing it back until you find the disconnect right?

POST 6Original post

I saw a thread on this. Sure its not on here or renntech! very familiar.

POST 7Original post

P car has a detailed one for 993 's but I would do it to my 996.

POST 8Original post

But it only goes from the taillight connector to the next sub-harness connector. From there there is nothing connected. I have both of my rear fog lamps active by simply running a supply line from the active lamp to the inactive line using in-line splice connectors. Be sure to slice into the connector on the car and not the lamp. This way you can remove the lamp to replace bulbs. Just make sure that your rear fog lamps are only turned on when you are actually driving in fog. Drive with them on at any other time and you automatically win dumbass points.

POST 9 / ORIGINAL POSTEROriginal post

Thanks, guys. For me, it sounds like more trouble than it's worth. I've got rear fogs on the Mini and the Landy, and I really like them. But the use they get is more often in snow than fog, not an issue for the P-car. (Although I have to confess that I have used the dual rear fogs on the Landy to encourage tailgaters to leave me a bit of space... but again, not an issue for the P-car. Don't get tailgated much in that. : ) )

POST 10Original post

Thanks for the info. Must be an old pic of the rear of your car (2004 tag) Hey your avatar...I've seen that same back drop in the Sleep Train commercial Nice back drop

POST 12Original post

p-car dot com (I can't post links yet, what a pain) look under DIY.

POST 13Original post

I ran a wire from my left fog light to the right one so now both fog lights operate.

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