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Reusing PCM1 CD changer RCA for BT?

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YOUR RESEARCHReusing PCM1 CD changer RCA for BT?

Leading reported evidence

Use bt

Suggestion or failed attempt

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Suggestion · Original poster

So my idea was putting an RCA -> jack adapter, and the jack cable back into the cabin, and then using a BT to jack dongle.

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Reusing PCM1 CD changer RCA for BT?
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Leading evidence: 'Use bt' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Use bt' (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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1 matching discussions · 2 captured posts examined · 0 partial discussions

Frequently discussed actions (1)

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Use bt

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 · Original poster

So my idea was putting an RCA -> jack adapter, and the jack cable back into the cabin, and then using a BT to jack dongle.

Original post Read captured discussion
Reusing PCM1 CD changer RCA for BT?
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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.

2 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.

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

Generation: 20261026T135432Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi everyone, I'm looking to add Bluetooth audio to my PCM1. There seems to be a few solutions out there but I am looking for something cheap and reversible. I noticed the CD changer outputs an RCA signal to the head unit. So my idea was putting an RCA -> jack adapter, and the jack cable back into the cabin, and then using a BT to jack dongle. Has anyone tried this? My main worry is how can I route a jack cable from the trunk to the inside of the car, since the dongle needs to be powered on manually. BR, Alex

POST 2Original post

This seems to be what you need: https://www.discountcarstereo.com/3-...ategory_id=355

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