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911uk

Front Side Light / Rear Fog Light Problem

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

Discussion summary

YOUR RESEARCHFront Side Light / Rear Fog Light Problem

Reported or suspected cause

connector

Reported cause

No successful repair reported for this finding.

1
Identified cause
0
Suspected cause
0
Reported fixes
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 report identifying a cause
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.

Reported cause

It wasn't a bulb, it was the connector for the headlight not seating fully into the top of its receiving plug, as part of the clip which holds the plug socket in place had snapped.

Front Side Light / Rear Fog Light Problem
Frequently discussed work

Check /doing next

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

So what should I be checking/doing next to get them working?

Front Side Light / Rear Fog Light Problem
Read full discussion summary

Leading evidence: 'connector' (1 discussions report identifying this cause; no attributable repair resolution). Across 1 matching discussions, the most frequently mentioned possible cause is 'connector' (1 discussions; 1 report identifying it and 0 suggest it). The most frequently discussed action is 'Check /doing next' (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 · 10 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Check /doing next

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

So what should I be checking/doing next to get them working?

Front Side Light / Rear Fog Light Problem

Check connections

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 the connections on the bulb, sometimes the go green so need a little fetling up to get a better contact, new bulb for a few quid, change both sides while your at it 👍

Front Side Light / Rear Fog Light Problem

Replace front passenger sidelight (which i haven't tried yet as

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

I'm hopping if this is the case then just changing the front passenger sidelight (which I haven't tried yet as replacing the rear bulb didn't work ) will solve the problem and get it through the MOT.

Front Side Light / Rear Fog Light Problem

Replace fuse a4

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

I have tried changing fuse A4 and replaced rear bulb but unfortunately still not working.

Front Side Light / Rear Fog Light Problem
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 /doing next

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

So what should I be checking/doing next to get them working?

Front Side Light / Rear Fog Light Problem

Check connections

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 the connections on the bulb, sometimes the go green so need a little fetling up to get a better contact, new bulb for a few quid, change both sides while your at it 👍

Front Side Light / Rear Fog Light Problem

Replace front passenger sidelight (which i haven't tried yet as

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

I'm hopping if this is the case then just changing the front passenger sidelight (which I haven't tried yet as replacing the rear bulb didn't work ) will solve the problem and get it through the MOT.

Front Side Light / Rear Fog Light Problem

Replace fuse a4

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

I have tried changing fuse A4 and replaced rear bulb but unfortunately still not working.

Front Side Light / Rear Fog Light Problem

Replace rear bulb

No successful repair reported for this finding.

0
Reported fixes
1
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that report an unsuccessful attempt
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.

Unsuccessful attempt · Original poster

I have tried changing fuse A4 and replaced rear bulb but unfortunately still not working.

Front Side Light / Rear Fog Light Problem

Replace sides while your at it ðÿ‘

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 the connections on the bulb, sometimes the go green so need a little fetling up to get a better contact, new bulb for a few quid, change both sides while your at it 👍

Front Side Light / Rear Fog Light Problem
Reported and suspected causes (1)

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

connector

No successful repair reported for this finding.

1
Identified cause
0
Suspected cause
0
Reported fixes
Read evidence and context
Discussions that report identifying a cause
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.

Reported cause

It wasn't a bulb, it was the connector for the headlight not seating fully into the top of its receiving plug, as part of the clip which holds the plug socket in place had snapped.

Front Side Light / Rear Fog Light Problem
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.

10 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • 911uk: 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: 20261026T120458Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi my car is due it's MOT next week and going over the car I noticed the front passenger sidelight and the passenger side rear fog light are not working. All the other lights are working fine so I am guessing it's not an earthing problem. I have tried changing fuse A4 and replaced rear bulb but unfortunately still not working. So what should I be checking/doing next to get them working? Thanks as always for any advice it's much appreciated.

POST 2 / ORIGINAL POSTEROriginal post

Just to be clear it's this bulb that's not working at the rear.

POST 3Original post

It's probably just the bulbs have blown .. remove and inspect or chuck new ones in . Fog light doesn't work on the n/s/r in this country.

POST 4Original post

Are your bulbs standard? I know the upgraded LED ones will only work one way round (polarity). I've not 100% sure but most cars only have 1 rear fog lamp, euro specification, so probably not wired in.

POST 5 / ORIGINAL POSTEROriginal post

Yes all standard bulbs...no fancy LED's. Someone on Facebook said that UK cars came with bulbs/wiring etc for the rear passenger side fog lamps but they never actually worked which kind of makes sense as UK always just has Drivers side fog lamps (certainly on older cars). I'm hopping if this is the case then just changing the front passenger sidelight (which I haven't tried yet as replacing the rear bulb didn't work ) will solve the problem and get it through the MOT.

POST 6Original post

The car will pass an mot without the n/s/r fog light working .. for this market then normally the contact in the bulb holder is missing so bulb or not it wont work . Side light will be a bulb .

POST 7Original post

That was me. It's definitely right. Google it. Tons of people saying the same. The live cable to the bulb holder isn't wired in at the other end. Mine passed the MOT with no advisories today. It's not that unusual, my VW Transporter has a non live nearside fog light too. My offside front sidelight was out too. It wasn't a bulb, it was the connector for the headlight not seating fully into the top of its receiving plug, as part of the clip which holds the plug socket in place had snapped. I had to take the inner wheel arch liner off to make sure it seated properly. I've now glued the top of the socket where the retaining clip should be holding it in place and the connector on the headlight seats properly in the receiving socket now, without just pushing the top of the socket back.

POST 8 / ORIGINAL POSTEROriginal post

Thanks as always for the detailed reply...fingers crossed it's just the front sidelight bulb but at least I know what to check if that doesn't solve it.

POST 9Original post

Check the connections on the bulb, sometimes the go green so need a little fetling up to get a better contact, new bulb for a few quid, change both sides while your at it 👍

POST 10 / ORIGINAL POSTEROriginal post

Thanks for all the replies... I successfully put in a new front sidelight bulb today and now all are working perfectly.

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