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Updating rear lights

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

Discussion summary

YOUR RESEARCHUpdating rear lights

Leading reported evidence

Replace ), the part

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

), the part that the website claims to replace has been replaced by and is the same as the part linked.

Updating rear lights
Read full discussion summary

Leading evidence: 'Replace ), the part' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace ), the part' (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.

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

Compare 4 other evidence results

Replace has been

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 · Original poster

), the part that the website claims to replace has been replaced by and is the same as the part linked.

Updating rear lights

Set ) chmsl

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 · Original poster

My next order of business is to find a (hopefully matching set) CHMSL to accompany the tails.

Updating rear lights

Set work in my car

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 · Original poster

Will this CHMSL and Tail Light set work in my car?

Updating rear lights

Use during the day

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 · Original poster

It is almost exclusively a weekend car that sees use during the day.

Updating rear lights
Frequently discussed actions (5)

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

Replace ), the part

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

), the part that the website claims to replace has been replaced by and is the same as the part linked.

Updating rear lights

Replace has been

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 · Original poster

), the part that the website claims to replace has been replaced by and is the same as the part linked.

Updating rear lights

Set ) chmsl

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 · Original poster

My next order of business is to find a (hopefully matching set) CHMSL to accompany the tails.

Updating rear lights

Set work in my car

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 · Original poster

Will this CHMSL and Tail Light set work in my car?

Updating rear lights

Use during the day

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 · Original poster

It is almost exclusively a weekend car that sees use during the day.

Updating rear lights
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.

1 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: 20261026T220748Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I am looking for some assistance from those of you more knowledgeable in 996 lighting and electronics. To begin, some information about my car. It is a 1999 996 Carrera 4 Cabriolet, finished in guards red over black with a 6spd. It is almost exclusively a weekend car that sees use during the day. I have noticed that since purchasing this car the lights are not very bright. This isn't too big of a deal because this car is rarely ever out at night. I would like however to have nice bright tail lights so I don't find myself rear-ended if I am ever out at night. My CHMSL is also starting to fail so I have decided I want to do a full rear LED swap. Based on the recommendation of other threads that I have seen, it appears as though the DelReyCustoms 996 narrowbody tail lights would be exactly what I want. ( https://delreycustoms.myshopify.com/...ec90ee27&_ss=r ) My next order of business is to find a (hopefully matching set) CHMSL to accompany the tails. I did some poking around and came across DelRey's 996 wide body LED CHMSL... which is exactly what I want but claims to only be for the TT and C4S ( https://delreycustoms.myshopify.com/...tt-and-c4s-wid ) I did some digging into the part number because I found it strange that a part like that would be specific to only those models. According to USPorscheParts ( https://www.usporscheparts.com/oem-p...IFJlc3VsdHM%3D ), the part that the website claims to replace has been replaced by and is the same as the part linked. What caught my eye is that this part was not limited to only the widebody models. This got me looking even further into 996 CHMSLs than anyone should know about. What I found was another part that is differentiated by a single digit in part number and is as far as I can tell literally the exact same piece, however this part does work with my '99 C4. Found here ( https://www.oemvehicleparts.com/oem-...mp-99663105006 ). My questions ends up being: Is there any difference in these two parts? Will this CHMSL and Tail Light set work in my car? I do not want to waste $700+. If it will not work, do any of you have suggestions for a different set? Thanks so much for any light y'all can spread! My C4 for reference

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