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Porsche Club GB

Key fob Remote locking failure

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

Discussion summary

YOUR RESEARCHKey fob Remote locking failure

Reported or suspected cause

almost as if the alarm unit

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

No, can happen anytime outwith 'sleep mode' - however now that you mention it, the problem is almost as if the alarm unit

Key fob Remote locking failure
Frequently discussed work

Replace battery)

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

My alarm unit occasionally refuses to repond to the remote ( despite changing the battery), but after carrying out this procedure all works again OK.

Key fob Remote locking failure
Read full discussion summary

Leading evidence: 'almost as if the alarm unit' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, the most frequently mentioned possible cause is 'almost as if the alarm unit' (1 discussions; 0 report identifying it and 1 suggest it). The most frequently discussed action is 'Replace battery)' (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 · 10 captured posts examined · 0 partial discussions

Compare 2 other evidence results

Replace battery)

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

My alarm unit occasionally refuses to repond to the remote ( despite changing the battery), but after carrying out this procedure all works again OK.

Key fob Remote locking failure

Use remote

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

Now try using the remote for the complete operation.

Key fob Remote locking failure
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 battery)

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

My alarm unit occasionally refuses to repond to the remote ( despite changing the battery), but after carrying out this procedure all works again OK.

Key fob Remote locking failure

Use remote

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

Now try using the remote for the complete operation.

Key fob Remote locking failure
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.

almost as if the alarm unit

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

No, can happen anytime outwith 'sleep mode' - however now that you mention it, the problem is almost as if the alarm unit

Key fob Remote locking failure
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.

  • Porsche Club GB: 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: 20261026T142254Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

2001 996 cabrio. Last night the key fob activated "button" stopped locking the car. There has been no forced entry and the car was fine ealier during the day. The fob flashes when pressed, but the only way to lock and unlock car is with key in door, key has to inserted into ignition immediatly to stop alarm sounding. Any ideas have read Richard Hamiltons FAQ. but I do not have to revert to emergency procedure & therefore wonder is there something else that might be checked. Any clues/tips would be appreciated. thanks, JJ.

POST 2Original post

Have you got another key to try ? It may be just the battery in your key is on the way out.

POST 3Original post

Try this: Lock the car with the key & wait a minute for the alarm unit to 'settle' Unlock the car with the key and immediately press the button on the remote (this should disarm the alarm and dispense with the need to inset the key in the ignition) Now try using the remote for the complete operation. My alarm unit occasionally refuses to repond to the remote ( despite changing the battery), but after carrying out this procedure all works again OK. Good luck

POST 4Original post

'Concept', are you sure that your remote is not working purely because you've not used the car for 5 days?. If it's less than 5 days and this works that's good news and I need to try it with my key which stopped working for no apparent reason.

POST 5Original post

Good point. No, can happen anytime outwith 'sleep mode' - however now that you mention it, the problem is almost as if the alarm unit has (prematurely) gone into sleep mode - because the recovery procedure is the same. I.E the remote will never work again until the key is used to unlock.

POST 6 / ORIGINAL POSTEROriginal post

Thanks for your comments, interestly did buy replacement battery for key fob but to know avail, but have reverted to spare key with new battery and all seems well for now??? Do the "fobs" pack in??? its a1st on all the cars I've owned to date. Cheers, Jeremy

POST 7Original post

Oh yes, they do pack in completely. And guess what; they are expensive and NOT covered under the warranty.

POST 8Original post

Covered under the warranty: 1. Engine 2. Gearbox. Anyone know of anything else?

POST 9Original post

Yes I had to buy a new fob last month it was £200 [ ], same problem, red light lit up Ok but the fob itself had no function.

POST 10 / ORIGINAL POSTEROriginal post

Still seem to have an intermitent problem takes a few presses with spare fob to lock doors and arm alarm, will moniter over xmas. Has only happen once so far.

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