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Rear lights will not turn off

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

Discussion summary

YOUR RESEARCHRear lights will not turn off

Reported or suspected cause

brake light switch at the brake pedal

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

Another car I had with the same issue it turned out to be the brake light switch at the brake pedal.

Rear lights will not turn off
Frequently discussed work

Replace brake pedal switch about 3 months ago

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

Oh, and already replaced the brake pedal switch about 3 months ago.

Rear lights will not turn off
Read full discussion summary

Leading evidence: 'brake light switch at the brake pedal' (1 discussions report identifying this cause; no attributable repair resolution). Across 1 matching discussions, the most frequently mentioned possible cause is 'brake light switch at the brake pedal' (1 discussions; 1 report identifying it and 0 suggest it). The most frequently discussed action is 'Replace brake pedal switch about 3 months ago' (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 · 9 captured posts examined · 0 partial discussions

Compare 3 other evidence results

Replace brake pedal switch about 3 months ago

Performed · outcome unconfirmed

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 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

Oh, and already replaced the brake pedal switch about 3 months ago.

Rear lights will not turn off

headlight switch

Suggestion or failed attempt

No successful repair reported for this finding.

0
Identified cause
1
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 suspect 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.

Suspected cause

Probably a bad headlight switch

Rear lights will not turn off

Replace tail light bulbs

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

First thing I would do is replace the tail light bulbs.

Rear lights will not turn off
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.

Replace brake pedal switch about 3 months ago

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

Oh, and already replaced the brake pedal switch about 3 months ago.

Rear lights will not turn off

Replace tail light bulbs

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

First thing I would do is replace the tail light bulbs.

Rear lights will not turn off
Reported and suspected causes (2)

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

brake light switch at the brake pedal

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

Another car I had with the same issue it turned out to be the brake light switch at the brake pedal.

Rear lights will not turn off

headlight switch

No successful repair reported for this finding.

0
Identified cause
1
Suspected cause
0
Reported fixes
Read evidence and context
Discussions that suspect 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.

Suspected cause

Probably a bad headlight switch

Rear lights will not turn off
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.

1 acknowledgements have no verified action link; they do not establish a repair result.

Outcome without a verified action link

It did end up being the brake light switch that fixed it.

No unique explicit quoted action; no causal link assigned

NEARBY ACTION · LINK UNVERIFIED

Oh, and already replaced the brake pedal switch about 3 months ago.

Nearby source post

Generation: 20261027T022239Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hello, I have searched and read about every thread on this topic but I'm looking for advice. I parked at work today and noticed a weird problem: my rear lights will not turn off. They look to be DRLs not brake lights. All 3 lights are on in the rear with the car off. The light switch is set to OFF and I have moved it back and forth to on and off a couple times to make sure. The turn signals are not on, and I have pressed the brake to see if that turns them off. The only thing I have done differently is last night before turning the car off I turned my hazard lights on and I heard the hazard relay can mess up the lights. I have ordered a new brake switch to install since most threads mentioned this but I do not think it is the cause as they are not brake lights on but DRLs. They are very faint to see but they are on, any advice on what to do or where to start is greatly appreciated!

POST 3Original post

First thing I would do is replace the tail light bulbs. I have had two cars that had weird issues due to a blown bulb. I never thought a blown bulb could do that. Another car I had with the same issue it turned out to be the brake light switch at the brake pedal.

POST 4Original post

For the time being, locate your fuse box which is right next to the dead pedal in the driver's footwell. Behind the cover for the fuse box there's a handy-dandy guide that will tell you which fuses control these lights. I'd pull them until you're ready to diagnose so that they don't drain your battery.

POST 5Original post

My bet is the brake pedal switch, easy fix. I went through this a few months back. Or, the light switch, again easy fix.

POST 6Original post

When you push the brake pedal, does the horn honk?

POST 7Original post

Quotes source post: 16982347

That sounds like the type of question Click & Clack would ask...

POST 8Original post

Drove today and there was a weird "thunk" that I felt through the brake pedal. I thought what the hell is that? After storing all the groceries in the frunk, checked it out. I have a small metal portable air compressor stored on the shelf behind the spare tire. It had managed to work its way over and was banging against the brake booster housing. No more thunk! Oh, and already replaced the brake pedal switch about 3 months ago. What a PITA! I've never been so contorted in my life....

POST 9 / ORIGINAL POSTEROriginal post

Hey guys thanks for the help! It did end up being the brake light switch that fixed it. I should have just waited to get the part in before making a new thread but I appreciate all of the advice.

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