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996.1 Litronic headlight harness

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

Discussion summary

YOUR RESEARCH996.1 Litronic headlight harness

Leading reported evidence

Replace complete harness, unfortunately you will need

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

Yes, to replace the complete harness, unfortunately you will need to separate the lenses from the housing.

996.1 Litronic headlight harness
Read full discussion summary

Leading evidence: 'Replace complete harness, unfortunately you will need' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace complete harness, unfortunately you will need' (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 · 16 captured posts examined · 0 partial discussions

Compare 3 other evidence results

Set 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

I would purchase a set for my car.

996.1 Litronic headlight harness

Test fit them

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

They don't look identical so I have to test fit them.

996.1 Litronic headlight harness

Use harness, do i have

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

to use the new harness, do I have to split the case?

996.1 Litronic headlight harness
Frequently discussed actions (4)

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

Replace complete harness, unfortunately you will need

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

Yes, to replace the complete harness, unfortunately you will need to separate the lenses from the housing.

996.1 Litronic headlight harness

Set 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

I would purchase a set for my car.

996.1 Litronic headlight harness

Test fit them

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

They don't look identical so I have to test fit them.

996.1 Litronic headlight harness

Use harness, do i have

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

to use the new harness, do I have to split the case?

996.1 Litronic headlight harness
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.

16 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

As you know I offer replacement harnesses for the 986/996.1 halogen headlights. I keep getting many requests for the harnesses for the Litronic headlights, but unfortunately it includes a few specialty connectors that I am unable to source. One thing I can offer is to make the harness without these connectors and have you transfer them from the old harness. This would involve some soldering on your part. I'd like to gauge if there is interest in this option. Below is a picture where I have circled the three items I cannot include (two connectors and one bulb socket). Please let me know if this would be helpful for anyone!

POST 2Original post

I would be first in line to order. I am in desperate need of a new harness for my litronic lights.

POST 4Original post

The center circled socket seems to be the marker light socket. The socket for the marker light is a Mercedes part, part# [phone removed] for a BAX9 base bulb. https://www.ebay.com/itm/273399843293 You're welcome.

POST 5Original post

The white 2-pin plug looks like a VW Mk2/B3/Corrado clutch switch plug, VW Part# 443-906-231 although the new plugs are black. https://www.ebay.com/itm/263889522584

POST 7Original post

Does replacement require prying apart the lenses?

POST 9 / ORIGINAL POSTEROriginal post

Quotes source posts: 18758306, 18758319

Awesome, thank you man! It' been a while since I checked this thread. I have some of the bulb sockets you linked on order. They don't look identical so I have to test fit them. As for the other two connectors, I found a single source for both, and I have a set in-house which is definitely OEM! I just don't know in what quantity I can get them, working on that now. None of these items are cheap, so the Litronic harness will be more expensive than the halogen one. Once I build the first one I'll post up here. If the bulb socket works, I'll have at least one complete set up for sale.

POST 10Original post

Quotes source post: 18758767

Yes, to replace the complete harness, unfortunately you will need to separate the lenses from the housing.

POST 11Original post

How about a harness for a standard headlight for a 996.2? I'd buy two in a heart beat!

POST 12Original post

Quotes source post: 18802350

unfortunately, the 996.2 harness has several specialty connectors that we have been unable to source. In addition, the main harness connector is very hard to remove from the housing and requires special tools.

POST 13Original post

Quotes source post: 18800487

Count me in for a set. I am loving my retrofits in 6000k with led upgrades for the litronic. I have a 996.1 1999. Thx for the R+D!

POST 14 / ORIGINAL POSTEROriginal post

Great news: I was able to source enough of the HID connectors for at least (6) pairs of these harnesses. I also received the bulb sockets that @theprf found and with a slight modification, I got them to work! So I have (6) pairs of harnesses for sale with ALL connectors and the bulb sockets included. My source is not sure if/how many more of the HID wiring he'll be able to supply, so these are expected to go fast. I'm charging $219 for the harness set, but if you send in your old harnesses with all connectors intact (condition of wiring is not important), I'll give you a $50 core refund. This will ensure me a supply of the HID parts for future harnesses and reduces your price from $219 to $169. This is now live on my web site. I have one harness pair built and ready to ship; the other (5) are waiting on the HID parts to come in so I can build them. Plan on a ~3 week lead time give or take. Here's the link to order: https://www.adriantaillights.com/sto...nly-p554625638

POST 15Original post

Quotes source post: 18810711

Nice work man. to use the new harness, do I have to split the case?

POST 16Original post

Quotes source post: 18812373

unfortunately, yes. I do have a video I made with some tips they don�t mention in the Retrofitlab how-to video. here�s a link: Vimeo

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