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Bi-xenons/litronics are temperamental... anyone have this issue?

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YOUR RESEARCHBi-xenons/litronics are temperamental... anyone have this issue?

Leading reported evidence

Replace headlight switch

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No successful repair reported for this finding.

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Reported fixes: 0
Unsuccessful attempts: 1
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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.

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Suggestion
Do a search on replacing the headlight switch.
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Bi-xenons/litronics are temperamental... anyone have this issue?

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

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Replace switch (do a search

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

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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
Mine would not ignite reliably - replaced the switch (do a search on google.
Original post Read captured discussion
Bi-xenons/litronics are temperamental... anyone have this issue?

Frequently discussed actions (2)

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Replace headlight switch

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

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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
Do a search on replacing the headlight switch.
Original post Read captured discussion
Bi-xenons/litronics are temperamental... anyone have this issue?

Replace switch (do a search

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
Mine would not ignite reliably - replaced the switch (do a search on google.
Original post Read captured discussion
Bi-xenons/litronics are temperamental... anyone have this issue?

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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
new switch fixed it.
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No unique explicit quoted action; no causal link assigned

Generation: 20261026T144035Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

My '02's bi-xenon headlights are a bit temperamental at times, not coming on right away when headlights are switched on. Many times they come on right away like the should, other times the light up after a few seconds and other times I must switch on and off several times to get them to light! Anyone else have this issue, or a quick fix for it? Seems like either the switch is going out or some electronic control is not working as it should, but of course it will never do it on demand at the dealer!

POST 2Original post

I haven't had that issue with mine. Perhaps your switch is going bad.

POST 3Original post

Do a search on replacing the headlight switch. Very common and many of us have documented the change. About $100 for the part and an hour of your time.

POST 4Original post

Mine would not ignite reliably - replaced the switch (do a search on google. got mine for around $80 new). They now work much better. I believe the connector between headlamp and loom in the car is an important item not to overlook. DC4

POST 5 / ORIGINAL POSTEROriginal post

Thanks all, guess I will start with the switch... I take it replacement is the only option? I haven't pulled it apart but take it that it can not be rebuilt or cleaned to make a more reliable connection?

POST 6Original post

Yup the headlamp switch seems to be culprit. Had the same issue, and replaced in 15 mins. All good

POST 7Original post

good luck with the inexpensive switch fix. however, should it fail to work, my 2004 xenon are for sale.

POST 8Original post

my 2002 had the identical issue. new switch fixed it.

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