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Double DIN Conversion Write-up Interest - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

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YOUR RESEARCHDouble DIN Conversion Write-up Interest - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Reported or suspected cause

when i turn the key

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

My only problem is when I turn the key to the accessory position it doesn't energize the head unit, only when the ignition is all the way on do I get power on.

Double DIN Conversion Write-up Interest - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Frequently discussed work

Clean looking install you have there

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

I’ve been good thus far with no sound, but that clean looking install you have there...

Double DIN Conversion Write-up Interest - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Read full discussion summary

Leading evidence: 'when i turn the key' (1 discussions report identifying this cause; no attributable repair resolution). Across 1 matching discussions, the most frequently mentioned possible cause is 'when i turn the key' (1 discussions; 1 report identifying it and 0 suggest it). The most frequently discussed action is 'Clean looking install you have there' (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 · 19 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Install pioneer dmh-1500nex (from sonic electronix)

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

I recently installed a Pioneer DMH-1500NEX (from Sonic Electronix).

Double DIN Conversion Write-up Interest - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use i'm thinking of the surrounding frame parts

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

Which installation kit was used, I'm thinking of the surrounding frame parts

Double DIN Conversion Write-up Interest - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use metra wiring harness

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

I used the Metra wiring harness for a Pioneer double DIN.

Double DIN Conversion Write-up Interest - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Clean looking install you have there

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

I’ve been good thus far with no sound, but that clean looking install you have there...

Double DIN Conversion Write-up Interest - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Frequently discussed actions (10)

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

Clean looking install you have there

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

I’ve been good thus far with no sound, but that clean looking install you have there...

Double DIN Conversion Write-up Interest - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Install pioneer dmh-1500nex (from sonic electronix)

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

I recently installed a Pioneer DMH-1500NEX (from Sonic Electronix).

Double DIN Conversion Write-up Interest - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Reset time, date, language etc

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

Help: I did this install as well, but every time I shut off the car the memory of the headunit is lost and I have to reset the time, date, language etc.

Double DIN Conversion Write-up Interest - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Run mic cord

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

The switch location is also an easy run for the mic cord to the back of the radio.

Double DIN Conversion Write-up Interest - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Test wiring and reverse the pins if this is correct

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

Just use your multimeter to test the wiring and reverse the pins if this is correct.

Double DIN Conversion Write-up Interest - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use constant supply wire

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

I'm wondering if I can just use the constant supply wire from the cell phone adaptor?

Double DIN Conversion Write-up Interest - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use i'm thinking of the surrounding frame parts

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

Which installation kit was used, I'm thinking of the surrounding frame parts

Double DIN Conversion Write-up Interest - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use metra wiring harness

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

I used the Metra wiring harness for a Pioneer double DIN.

Double DIN Conversion Write-up Interest - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use multimeter

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

Just use your multimeter to test the wiring and reverse the pins if this is correct.

Double DIN Conversion Write-up Interest - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use tapatalk

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

Sent from my POCOPHONE F1 using Tapatalk

Double DIN Conversion Write-up Interest - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Suggestion

Sent from my SM-G970U1 using Tapatalk

Double DIN Conversion Write-up Interest - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Suggestion

Sent from my SM-G970U1 using Tapatalk

Double DIN Conversion Write-up Interest - 986 Forum - The Community for Porsche Boxster & Cayman Owners
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.

when i turn the key

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

My only problem is when I turn the key to the accessory position it doesn't energize the head unit, only when the ignition is all the way on do I get power on.

Double DIN Conversion Write-up Interest - 986 Forum - The Community for Porsche Boxster & Cayman Owners
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.

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

  • 986Forum: 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: 20261026T165820Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Just got done converting my '00 Boxster S to a double DIN and took some pictures along the way. I was curious if there's anyone out there who would be interested in a detailed write-up. I had a hard time finding anything particularly detailed for myself so just kinda wung it, but if there's enough interest I'd gladly throw something together to give someone else an easier time.

POST 2Original post

Yeah Matt, I’d read whatever you put here real closely. I’ve been good thus far with no sound, but that clean looking install you have there... pretty awesome to see.

POST 3Original post

A good write up is always appreciated. I’m thinking of getting the new Porsche Classic Double Din. It is a little pricey but it looks like a decent unit.

POST 4Original post

What model radio is that fits really well? List of parts and sources very much appreciated! I have a 2003 with MOST so a real nightmare to change out and possibly the amp too or just bypass amp direct to speakers. A spring project maybe if I can find a used radio off eBay maybe...

POST 5Original post

Quotes source post: 633077

Call crutchfield - I cannot say enough good things about them. No matter what it is youre trying to do, they will help to make it happen. And they make it super easy for you, plus you get free support forever, with a real live human living in the US. Sent from my POCOPHONE F1 using Tapatalk

POST 6Original post

Quotes source post: 633021

Looks really 👍 Which installation kit was used, I'm thinking of the surrounding frame parts

POST 7Original post

There’s always this detailed video I made on the install... https://youtu.be/JcAX-J25gjQ

POST 8Original post

I just bought a 7" touchscreen and all the hardware from Crutchfield and going to attempt the install this week or weekend. I have a 2001 Boxster S and I have a microphone next to the speedometer. The new radio comes with a microphone for Siri commands and other stuff Am I able to tap into this one already in the car. I don't know what the microphone is used for in my car, I don't have anything that uses voice commands.

POST 9Original post

Unless you have the phone kit option, you dont have a microphone. All models have the cover that has holes on the left side of the dash. Worse place to put a mic also...right by a window. Just take a blank from next to the radio on the left, drill a hole and put your mic in there. Done it on about a dozen cars so far and never any issue with voice quality, even with the top down.

POST 10Original post

Quotes source post: 638708

I planned on putting the mic in that blank switch, but noticed the mic last night and thought about that location. But if it's not a good location, than the blank switch will do.

POST 11Original post

+1 for the mic in a switch blank. I recently installed a Pioneer DMH-1500NEX (from Sonic Electronix). The issue with the round plastic dash mic holder is that the backside is rectangular. The Pioneer mic would not fit in the space without modification. It was much easier to drill a hole in the switch blank and press fit the mic. The switch location is also an easy run for the mic cord to the back of the radio. Also, the Recoil U3EXT Single Port USB extension from Amazon is a perfect fit for the round blank at the bottom of the dash switch panel.

POST 12Original post

Well... I would be definitely interested, especially the OEM plugs. Mine, 2003, base, has retrofitted double DIN, but the installer (previous owner) messed up wiring somehow. Speakers are cross wired, I do not get good switching +12V... so many things need to be done. I would appreciate any help.

POST 13Original post

Help: I did this install as well, but every time I shut off the car the memory of the headunit is lost and I have to reset the time, date, language etc. I used the Metra wiring harness for a Pioneer double DIN. I read online that I may have to find a different power line, just seeing if anyone has had this problem yet and what they did to remedy.

POST 14Original post

Quotes source post: 641448

This was covered in a recent post - the 12v constant supply the head unit needs to retain memory is wired wrong of the harness. Sent from my SM-G970U1 using Tapatalk

POST 15Original post

Quotes source post: 641454

Thanks, I've tried searching some threads and couldn't find much. One thread the installer already had the proper wire from the previous owner. I'm wondering if I can just use the constant supply wire from the cell phone adaptor? Would appreciate it if you knew which thread, I tried searching 12v constant, metra radio, etc.

POST 16Original post

Damn, I swear we just talked about it but for the life of me I can't find that post. If I remember correctly, the switched and constant 12v supplies are reversed. Just use your multimeter to test the wiring and reverse the pins if this is correct. But to answer your question, yes that is a shortcut you can do. Sent from my SM-G970U1 using Tapatalk

POST 17Original post

on aftermarket radios Red = switched Yellow=constant

POST 18Original post

Thanks, I switched the yellow and red wire pins on the Metra 70-1787 Radio harness and all is well now!

POST 19Original post

I also did a double DIN conversion. My only problem is when I turn the key to the accessory position it doesn't energize the head unit, only when the ignition is all the way on do I get power on.

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