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Fitted new stereo - horn sounds when locking

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15 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis
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YOUR RESEARCHFitted new stereo - horn sounds when locking

Leading reported evidence

Install double din stuff, or you got someone

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Performed · outcome unconfirmed

To me it sounds like either you fitted the new double DIN stuff, or you got someone to do it.

Fitted new stereo - horn sounds when locking
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Leading evidence: 'Install double din stuff, or you got someone' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Install double din stuff, or you got someone' (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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Install stereo myself, i am now getting the single pip

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
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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

Having just fitted an new stereo myself, I am now getting the single pip on the horn when locking the car.

Fitted new stereo - horn sounds when locking
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.

Install double din stuff, or you got someone

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

To me it sounds like either you fitted the new double DIN stuff, or you got someone to do it.

Fitted new stereo - horn sounds when locking

Install stereo myself, i am now getting the single pip

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

Having just fitted an new stereo myself, I am now getting the single pip on the horn when locking the car.

Fitted new stereo - horn sounds when locking
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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.

15 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: 20261026T155324Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hello, Having just fitted an new stereo myself, I am now getting the single pip on the horn when locking the car. I gather from this previous thread that it's probably because the car thinks the stereo is missing: http://www.911uk.com/viewtopic.php?t=30195 Can anyone suggest how to resolve the problem - I'd like the car to be as happy with the new bit of kit as I am! Thanks, Ben

POST 2Original post

I believe you have to insulate the wire that was attached to the old stereo I'm about to head out and do the same job myself

POST 3 / ORIGINAL POSTEROriginal post

Thanks - can you let me know how you get on. The only wire/cable that was connected to the old stereo but is not connected to the new one is the green/blue lead for the CD multi-changer (which I didn't actually have fitted) and I can't re-connect it as I have and ipod adapter plugged into the CD changer socket. Is is a case of sticking some tape over the end of the redundant cable? Thanks, Ben

POST 4Original post

It has nothing to do with lose cables. There is a pin on the old stereo that pushes down on a microswitch. Your new stereo doesn't have the pin hence the alarm going off. I believe (not having done it myself) people just tape up the micro switch so it thinks its being pushed down..... have a look around and it should become apparent. Failing that look at the old stereo and find the protrusion that would have pushed the micro switch and backtrack from there.... Hope that helps. Cheers,

POST 6Original post

Ahhhh, that would explain why I couldn't find anything. I was looking for connector / cable and not a micro-switch. Left or right side please fellas? Guy

POST 7Original post

HI Check this thread out. http://www.pistonheads.com/gassing/topic.asp?h=0&t=550114 - Simon

POST 8Original post

Just checked - removed the cage and everything and there is nothing like that described anywhere in my car Guess I will have to live with the "beep"

POST 9Original post

Your car will be no different to others. I'd get it sorted as you might find your alarm not working.

POST 10Original post

Damian, Is there any chance that I might not be able to find what is being referred to because I had a single DIN stereo and I had it coverted to double DIN to take a Pioneer touch screen unit?

POST 11Original post

Ah, so you've had a new cradle installed? You should be able to find the micro-switch and tape it up, it should be on the right-hand side.

POST 12Original post

The anti-theft switch isn't a microswitch but a direct electrical connection to the side of the unit - i.e. it earths itself. A small square of electrical tape insulates this as mentioned.

POST 13Original post

What you're saying here is logically incorrect. If it earths itself as you state whilst connected to the side of the unit when factory installed and now it's fair to then say that this connector is now not connected (ie not earthed) then how can insulating it with electrical tape now fix the issue? Surely then the solution would be to re-earth it?

POST 15Original post

To me it sounds like either you fitted the new double DIN stuff, or you got someone to do it. If you did it, what did you do to the microswitch? If someone else did it, return and ask for help?

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