Rennlist

02+ Facelift- Use Headlight Controller?

Add to repair workspace

New repair projectOpen repair workspace

Original source

2 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCH02+ Facelift- Use Headlight Controller?

Leading reported evidence

Use are they the same as those

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
If the controllers are needed or CAN be used, are they the same as those used by the 02+ lights?
Original post Read captured discussion
02+ Facelift- Use Headlight Controller?

Read full discussion summary

Leading evidence: 'Use are they the same as those' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Use are they the same as those' (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 · 2 captured posts examined · 0 partial discussions

Compare 1 other evidence results

Use by the 02+ lights

Suggestion or failed attempt

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
If the controllers are needed or CAN be used, are they the same as those used by the 02+ lights?
Original post Read captured discussion
02+ Facelift- Use Headlight Controller?

Frequently discussed actions (2)

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

Use are they the same as those

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
If the controllers are needed or CAN be used, are they the same as those used by the 02+ lights?
Original post Read captured discussion
02+ Facelift- Use Headlight Controller?

Use by the 02+ lights

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
If the controllers are needed or CAN be used, are they the same as those used by the 02+ lights?
Original post Read captured discussion
02+ Facelift- Use Headlight Controller?

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.

2 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: 20261026T155324Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Title pretty much says it all. I'm getting ready to undertake a facelift after car was involved in an minor accident last week. Got my parts list together and will be sourcing everything in the next week or, but I can't figure out one thing... the headlight controllers. I can't seem to find any posts that specifically say whether or not they are required, or even nice to have, when retro-fitting the 02+ headlights. I've got litronics on my 2000 cab already. If the controllers are needed or CAN be used, are they the same as those used by the 02+ lights? Thanks in advance all! Nick

POST 2Original post

if you are talking about the wiring harness...goodluck Porsche charges you about 1000 and LA dismantlers (the greedy ********..sorry) charge you 500 for a harness they create from an old harness with "new" connectors...ask me how I know!!

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