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996TT headlight upgrades

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

Discussion summary

YOUR RESEARCH996TT headlight upgrades

Leading reported evidence

Use drill and the fine sandpapers

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
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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

**you have to use a drill and the fine sandpapers to get the proper "cut" into the surface - those box products with instructions using your hand in circular motion is BS and doesn't work.

996TT headlight upgrades
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Leading evidence: 'Use drill and the fine sandpapers' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Use drill and the fine sandpapers' (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 · 8 captured posts examined · 0 partial discussions

Compare 2 other evidence results

Use hand in circular motion is bs and doesn't work

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

**you have to use a drill and the fine sandpapers to get the proper "cut" into the surface - those box products with instructions using your hand in circular motion is BS and doesn't work.

996TT headlight upgrades

Use service light lightwerks or the retrofit source

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

Has anyone here used a service light Lightwerks or The Retrofit source to clean up their headlights?

996TT headlight upgrades
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.

Use drill and the fine sandpapers

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

**you have to use a drill and the fine sandpapers to get the proper "cut" into the surface - those box products with instructions using your hand in circular motion is BS and doesn't work.

996TT headlight upgrades

Use hand in circular motion is bs and doesn't work

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

**you have to use a drill and the fine sandpapers to get the proper "cut" into the surface - those box products with instructions using your hand in circular motion is BS and doesn't work.

996TT headlight upgrades

Use service light lightwerks or the retrofit source

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

Has anyone here used a service light Lightwerks or The Retrofit source to clean up their headlights?

996TT headlight upgrades
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.

8 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.

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

Outcome without a verified action link

I tried the 3M headlight refinish kit this weekend and they're a little better but still not great.

No unique explicit quoted action; no causal link assigned

Generation: 20261026T124918Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

My 996TT is an 03, I am owner 4 and I've had it for 3 years. While it is now garage kept it was an outside car for the 1st 2 years of my ownership, unable to comment on before me. I have some discoloring that I believe is on the INSIDE of my headlights. I tried the 3M headlight refinish kit this weekend and they're a little better but still not great. Does anyone else have experience with the yellowing being on the inside of the headlight? Has anyone here used a service light Lightwerks or The Retrofit source to clean up their headlights? I'm thinking about sending them in to have them disassembled, refinished from the inside, have the projectors upgraded and possibly have the chrome bits painted black.

POST 3Original post

From what I've read, the 996TTs (maybe all 996s) have a factory film over the plastic that needs to be removed to make the refinish effective. Removing the film does take some doing/elbow grease otherwise it still looks yellow. Perhaps give it another go to see if that does the trick?

POST 4Original post

We wet sand and polish till it is clear again. Once it is clear we shoot the headlights with a clear coat so it doesn't happen again.

POST 5Original post

**you have to use a drill and the fine sandpapers to get the proper "cut" into the surface - those box products with instructions using your hand in circular motion is BS and doesn't work. of course as long as the fading is on the exterior of headlight. there are several threads regarding this as well as my thread - fine sandpapers and a cream polish to finish off will have them looking like new. before and afters: https://rennlist.com/forums/996-foru...-w-photos.html

POST 6Original post

Quotes source post: 13214222

[Image-only post; no author-written text. Original image references:] https://lh3.googleusercontent.com/-rYHu9SoOz1E/VPqYlJJy20I/AAAAAAAAEpI/CGiOIxMg6dkYD449lqec-0C7JilrkI6qgCCo/s640-Ic42/%255BUNSET%255D

POST 7 / ORIGINAL POSTEROriginal post

Thanks for the pic alpine. I mean no disrespect but that doesnt look as good as I thought it would. Do you have a pic on the car? Did you have to leave the center parts grey? Who did the job for you? Here are my headlights post 3M kit: 07B47329-AEB1-4496-9FB6-D1F5B03BEA86.jpg 5D0A1FEE-C1E9-47DD-8346-A1DC37452F01.jpg

POST 8Original post

Quotes source post: 13217358

These are not my headlights. I was just serving up a pic of exactly what was in your description to give you an idea. The grey parts are actually the translucent plastic and you can always paint those black. In your description though, you only mentioned painting the chrome black. If you want an all true blacked out look, you need to paint all the clear inner plastic bezels too.

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