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911uk

996 Heated Seat Wiring Problem

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

Discussion summary

YOUR RESEARCH996 Heated Seat Wiring Problem

Leading reported evidence

Adjust seat tonight and it has started

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
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

Thought it was fixed but I adjusted the seat tonight and it has started again.

996 Heated Seat Wiring Problem
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Leading evidence: 'Adjust seat tonight and it has started' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Adjust seat tonight and it has started' (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 · 11 captured posts examined · 0 partial discussions

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Run seat heating

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

Sounds like faulty timer relay under seat, this runs the heated seats and is supplied with a constant power, so could techically run the seat heating with the key out.

996 Heated Seat Wiring Problem
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.

Adjust seat tonight and it has started

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

Thought it was fixed but I adjusted the seat tonight and it has started again.

996 Heated Seat Wiring Problem

Run seat heating

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

Sounds like faulty timer relay under seat, this runs the heated seats and is supplied with a constant power, so could techically run the seat heating with the key out.

996 Heated Seat Wiring 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.

11 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: 20261026T105141Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Ok, this is starting to really annoy me. A while back the car developed a very intermittent fault where the heated seat will come on its own. The indicator goes to red and sometimes flashes and sometimes is on for longer periods, coming and going with acceleration and braking. Changing the height of the seat makes it go away (or restart). I dropped it into Reading as soon as it started happening. Unfortunately wiring is excluded from the warranty so I paid for hours and some connections to be re-made. Thought it was fixed but I adjusted the seat tonight and it has started again. Arghhh! Anyone had this before? If so what was the solution? Also I am travelling for the next couple of weeks so she will be in the barn under the cover. Does anyone know if the heated seat circuit is totally isolated when the ignition is off? Just a bit wary of wiring faults and the possibility of fire. Migration info. Legacy thread was 78577

POST 2Original post

Looks like you are on your own with this one - soory I can't hep. Once you find out what it is though, post up the answer. Migration info. Legacy thread was 78634

POST 3Original post

Sounds like faulty timer relay under seat, this runs the heated seats and is supplied with a constant power, so could techically run the seat heating with the key out. PS This will flatten the battery very quickly. Migration info. Legacy thread was 84387

POST 4 / ORIGINAL POSTEROriginal post

Thanks for this. Luckily it only does it in certain seat positions and when teh car is moving. It is booked into the OPC and I will tell them where to look! Migration info. Legacy thread was 84417

POST 5Original post

Sean Mine does this - did you ever sort it out ? Migration info. Legacy thread was 127658

POST 6Original post

Whatever it is, I'd whip the fuse out 'til its sorted. Migration info. Legacy thread was 128183

POST 7 / ORIGINAL POSTEROriginal post

It was fixed and then it came back. I have been told that the timer relay is the issue, apparently quite fragile. Migration info. Legacy thread was 128285

POST 8Original post

Is this the bit under the seat ? Migration info. Legacy thread was 128407

POST 9 / ORIGINAL POSTEROriginal post

AFAIK yes Migration info. Legacy thread was 128427

POST 10Original post

Sean did you get this fixed under warranty in the end?? The switches, relays & control units are all covered. Migration info. Legacy thread was 128434

POST 11 / ORIGINAL POSTEROriginal post

The final fix yes (although I have a suspicion it has come back), but not the initial one. Wiring is not covered so when they initially stripped it out, did a bit of soldering and added some extra insulation I had to stick my hand in my pocket. We will be having a negociation at the next service mind you. The relay is covered, as it is a component of the electrical system. Migration info. Legacy thread was 128447

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