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First Porsche, soooo stoked! 996 Lighting question

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

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YOUR RESEARCHFirst Porsche, soooo stoked! 996 Lighting question

Leading reported evidence

Check code

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'll check for the code when I go back out to the car but just curious.

First Porsche, soooo stoked! 996 Lighting question
Read full discussion summary

Leading evidence: 'Check code' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check code' (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 · 21 captured posts examined · 0 partial discussions

Compare 3 other evidence results

Check inside hood lid

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

Check inside hood lid for option code "P74."

First Porsche, soooo stoked! 996 Lighting question

Check sticker

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

check sticker on trunk lid for option code.

First Porsche, soooo stoked! 996 Lighting question

Replace hid bulbs this year

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

FWIW, I did replace my HID bulbs this year because they tend to lose intensity with age.

First Porsche, soooo stoked! 996 Lighting question
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.

Check code

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'll check for the code when I go back out to the car but just curious.

First Porsche, soooo stoked! 996 Lighting question

Check inside hood lid

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

Check inside hood lid for option code "P74."

First Porsche, soooo stoked! 996 Lighting question

Check sticker

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

check sticker on trunk lid for option code.

First Porsche, soooo stoked! 996 Lighting question

Replace hid bulbs this year

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

FWIW, I did replace my HID bulbs this year because they tend to lose intensity with age.

First Porsche, soooo stoked! 996 Lighting 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.

21 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: 20261026T130754Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I just scored a 2003 996 C4S with only 17,800 miles! Seal Grey, Black int, Tip (I wanted a 6speed, but the mileage spoke volume). Please help How do I tell if this P-car has Litronic Xenon/HID lights??? Thanks for looking, I will write a formal intro and post some pics soon...

POST 3Original post

4S is a loaded car. I expect every 4S has standard litronics.

POST 4Original post

these are Litronic, Bi Xenon, HID headlights. They emit a very white light that may have a bluish or purple fringe when looked at from a distance. They are easily identified when looking at them by the tennis ball sized fish eye projector lens that the Halogen lamps do no have. When you turn the HID lights on they dip and rise to a self leveling height, Halogens do not do this. If your lights look like the ones in the pic, you have HID.

POST 5Original post

I thought the mk2 were all litronics, Porsche's name for HID.

POST 6Original post

Check inside hood lid for option code "P74." I bet it has it.

POST 7Original post

Only Bi-xenon lights have headlight washer (sliver disks on lights) on MKII 996's. While the C4S was loaded with std equipment. xenons were still an option.

POST 8Original post

Quotes source post: 9046883

I think all the 2002 models had Litronics, but they made it optional in 2003 and beyond.

POST 9Original post

I found this: P74= Xenon headlamps with washers my car has code 601 = Litronic headlights (non-Turbo) from what i read http://autosport911.com/codes.html hope it helps. Tim

POST 10Original post

Take pic's from your headlight's and post those here

POST 11Original post

I know it's semantics but I thought they dropped the Litronic name and went Bi-xenon in 2002.... when they went to the ..uh.. Bi Xenon

POST 12Original post

Similar Question here. I have a 2002 C4S that has the washer fluid nozzle on the headlights. Does this mean they are bi xenon/litronic? I'll check for the code when I go back out to the car but just curious.

POST 13Original post

Quotes source post: 9047230

Yup, those are Bi-Xenon

POST 14Original post

Quotes source post: 9046761

Don't have anything to add about your headlights, but nice going on your new Porsche luckyc4s.

POST 15 / ORIGINAL POSTEROriginal post

Wow guys, this is quite a powerful forum for information. In 13 hours of my first post ever I recieved 13 responses, WOW you guys are so awesome. To my dismay, I don't have the good lights there is no washer caps or code 74 on the options sticker. Thinking of ordering a retrofit....

POST 16Original post

these are bi-xenons, I guess the fog lights and main headlights are xenons... what are the other variations?

POST 17Original post

FWIW, the invoice for my '04 C4S Cab says "P74 Xenon Headlamp Package 0.00" Oh yeah, more importantly, CONGRATS AND ENJOY! -Eric

POST 18Original post

Quotes source post: 9047073

Our 2002 C2 has the halogens. I would have preferred the Xenons, but halogen bulbs are relatively cheap and if the light gets damaged in any way I'm not out $500+ for a replacement Litronic!

POST 19Original post

Quotes source post: 9048232

$500??? where can you buy one for five hundred dollars? They are about $2700 each over $2800 with tax, lol http://www.jimellisporscheparts.com/...663105910.html

POST 20Original post

Quotes source post: 9048303

eBay. There's always a few for around $400 to $500 on at any given time.

POST 21Original post

Quotes source post: 9048232

Interesting... maybe that was just for the C4S then... FWIW, I did replace my HID bulbs this year because they tend to lose intensity with age. Mine were almost 10 years old. The new OEM bulbs were about $70 each.

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