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Ok....low beam help....please help...

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

Discussion summary

YOUR RESEARCHOk....low beam help....please help...

Leading reported evidence

Replace fuses

Performed · outcome unconfirmed

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 performed work without a confirmed outcome
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0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

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Performed · outcome unconfirmed · Original poster

for the past three weeks, however, i have noticed my low beams will not come on.....almost everything else works fine.....checked and replaced the fuses with known working fuses.....it appears it is the fuses.....low beams still don't work.....

Ok....low beam help....please help...
Frequently discussed work

Check power at the head lamp fuses

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 for power at the head lamp fuses

Ok....low beam help....please help...
Read full discussion summary

Leading evidence: 'Replace fuses' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check power at the head lamp fuses' (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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1 matching discussions · 9 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Check power at the head lamp fuses

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 for power at the head lamp fuses

Ok....low beam help....please help...

Inspect problems

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

Of course the connector and wiring to the switch should be inspected for problems before you replace the switch.

Ok....low beam help....please help...

Replace dash switch

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

Start by replacing the dash switch.

Ok....low beam help....please help...

Replace switch

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

Of course the connector and wiring to the switch should be inspected for problems before you replace the switch.

Ok....low beam help....please help...
Frequently discussed actions (6)

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

Check power at the head lamp fuses

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 for power at the head lamp fuses

Ok....low beam help....please help...

Inspect problems

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

Of course the connector and wiring to the switch should be inspected for problems before you replace the switch.

Ok....low beam help....please help...

Replace dash switch

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

Start by replacing the dash switch.

Ok....low beam help....please help...

Replace fuses

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
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.

Performed · outcome unconfirmed · Original poster

for the past three weeks, however, i have noticed my low beams will not come on.....almost everything else works fine.....checked and replaced the fuses with known working fuses.....it appears it is the fuses.....low beams still don't work.....

Ok....low beam help....please help...

Replace switch

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

Of course the connector and wiring to the switch should be inspected for problems before you replace the switch.

Ok....low beam help....please help...

Use fog lights only)....i noticed the low beams came

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

now, the weird thing is when driving home one night about 1 wk ago (yes, shame on me, lazy and using fog lights only)....i noticed the low beams came on for a minute or two...then went back off.....they have only worked that one time......

Ok....low beam help....please help...
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.

9 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: 20261027T013556Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

my '02 911 C4 cab had a one low beam go out 4 mos ago....bulb burned out so i replaced it with no problems........ for the past three weeks, however, i have noticed my low beams will not come on.....almost everything else works fine.....checked and replaced the fuses with known working fuses.....it appears it is the fuses.....low beams still don't work..... thought maybe i might have blown both bulbs at once....coincidence maybe....so replaced one bulb.....which the filament didn't look blown, with new....still doesn't work...... now, the weird thing is when driving home one night about 1 wk ago (yes, shame on me, lazy and using fog lights only)....i noticed the low beams came on for a minute or two...then went back off.....they have only worked that one time...... oh, the dash sez the lights are on when the switch is on but the bulbs are not lit up.....when i pull the key.... and the other wierd thing is my high beams work, but they only work in the "flash mode" when pulling the turn signal indicator towards you....if you push turn signal indiactor forward to "lock" the high beams on....they will not work...??? ok.....I am stumped.....do '02's have a switch, short, or other electrical problem I should be looking for....? does it have something to do with the light leveling device thingy? maybe that is out? (I checked it's fuse and it seemed fine).... Oh, and it's time for a state inspection....certainly won't pass without low beams... please help....and thanks in advance....

POST 2Original post

it sounds like a lose wire or connection somewhere. it could also be a bad relay (chattering). you probably need the exact elec schems to troubleshoot the problem.

POST 3Original post

From the symptoms you describe and the schematics I suspect your problem is caused by the high beam switch controlled by the turn signal stalk. The low beam circuit gets broken by the switch when you engage high beams. If that contact is defective, you'll never have low beams. And the problem you have with the "push" high beam function also points to a problem with the switch. Of course the connector and wiring to the switch should be inspected for problems before you replace the switch. It might be as simple as a partially seated connector.

POST 4Original post

turn your headlight switch on check for power at the head lamp fuses the power needs to go though the switch and then the fuses

POST 5Original post

it does sound like a loose wire somewhere...... hey are the litronics a D1s or D1r bulbs? and has anyone tried the 9000K ones?

POST 7Original post

dammit...... i need to go find mine....... but thanks!

POST 8Original post

If it's both sides that have the same problem, it has to be wiring or switch. Wiring doesn't cycle, switches do. I pick switch.

POST 9Original post

Had the same thing happen to me. Start by replacing the dash switch. It is a pretty easy DIY, and if it doesn't work you could return the part.

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