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YOUR RESEARCHFront page retraction.....

Leading reported evidence

Install external amplifier, often called hi-fi

Performed · outcome unconfirmed

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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
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Performed · outcome unconfirmed

Some Porsche models have a factory fitted external amplifier, often called Hi-Fi

Front page retraction.....
Frequently discussed work

Clean look and feel of the oem versions

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Suggestion

So many 996 owners (including myself) have had to remove their dead Becker radios and find a suitable solution and the Continental radios have the clean look and feel of the OEM versions.

Front page retraction.....
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Leading evidence: 'Install external amplifier, often called hi-fi' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Clean look and feel of the oem versions' (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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Compare 4 other evidence results

Run continental + this version of the bergvill f/x 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

In my 2002 w/ factory Bose, I'm running a Continental + this version of the Bergvill F/X harness, which does not have the LOC:

Front page retraction.....

Clean look and feel of the oem versions

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

So many 996 owners (including myself) have had to remove their dead Becker radios and find a suitable solution and the Continental radios have the clean look and feel of the OEM versions.

Front page retraction.....

Reconnect every time you're in the car

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

Once you link your phone to it, it will automatically reconnect every time you're in the car.

Front page retraction.....

Use adapter, plug it in

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

Use the adapter, plug it in.

Front page retraction.....
Frequently discussed actions (8)

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

Clean look and feel of the oem versions

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

So many 996 owners (including myself) have had to remove their dead Becker radios and find a suitable solution and the Continental radios have the clean look and feel of the OEM versions.

Front page retraction.....

Install external amplifier, often called hi-fi

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

Some Porsche models have a factory fitted external amplifier, often called Hi-Fi

Front page retraction.....

Reconnect every time you're in the car

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

Once you link your phone to it, it will automatically reconnect every time you're in the car.

Front page retraction.....

Run continental + this version of the bergvill f/x 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

In my 2002 w/ factory Bose, I'm running a Continental + this version of the Bergvill F/X harness, which does not have the LOC:

Front page retraction.....

Use adapter, plug it in

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

Use the adapter, plug it in.

Front page retraction.....

Use antenna connection or fm

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

This kit is plug & play and doesn't use the antenna connection or FM.

Front page retraction.....

Use internal amplifiers in the continental head unit

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

and use the internal amplifiers in the Continental head unit.

Front page retraction.....

Use line-in

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 2000 C2 amp is the HAES (Harman) brand, which uses Line-In.

Front page retraction.....
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.

29 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: 20261027T042512Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Last week I moaned about how my new Continental tr7412ub stereo from Becker in NJ had no sound. Well that was my fault, the unit had been re-wired with a new harness and I did not understand exactly how to hook it up, But after a short discussion with Tom at Becker I had it installed and working perfectly in 5 minutes...Totally plug and play. This is a custom made harness and he has only done a few, but I bet he would be happy to do more. You do loose the CD changer but you gain Blue Tooth, USB, Aux in, and microphone. With no cutting or adapting anything, and I think it looks pretty good This set up will work in 01-02 996 with cdr220/cr220

POST 2Original post

Nice! I was surprised to read your other thread - those folks are the only ones I'd even consider using if I had to deal with Bose/MOST in my 996. I do not miss that part of my 986 experience. Great to hear that you got things sorted out and that Becker took good care of you.

POST 3Original post

Great news, what was the cost of the Continental tr7412ub? Thanks

POST 4Original post

Great news! Glad to hear you found a solution. The conti are some of the better looking head unit that match the OEM look of the Porsches. Cheers!

POST 6 / ORIGINAL POSTEROriginal post

$350, but I get $150 back as a core charge, so $200 plus shipping

POST 7 / ORIGINAL POSTEROriginal post

Yes it does have a Frunk Amp and that was the problem, I did not realize that there was a separate wire that sends power to the amp and I actually cut it off thinking it was for Steering wheel controls that I do not have. luckily I left enough wire to re-attach it.

POST 8Original post

Any chance you took pictures of the wiring harness and connectivity. I'm still confused how the Conti feeds the amp. I spoke with a Conti sales rep and he stated their units did not support pre-amp output. They would only feed speaker level output.

POST 9 / ORIGINAL POSTEROriginal post

unfortunately I did not but I believe the blue power wire in plug A? is spliced with a blue wire to a yellow female connector that the yellow C3? male plugs in to, this powers the Amp which was the extra yellow receptacle I did not understand.

POST 10Original post

Quotes source post: 14440132

The inputs for the amp are speaker level.

POST 11Original post

Quotes source post: 14440504

Where did you get that information from?

POST 12Original post

I forget exactly where I found that info (somewhere on the forums, I'll see if I can dig it up). From experience, though, I'm running the following Conti and adapter harness in my 2002 w/ Bose, and it works perfectly: https://www.bergvillfx.com/index.php...7416ub-or.html https://www.bergvillfx.com/index.php...ster-bose.html

POST 13Original post

The pdf for the CDR-220 shows Line-Out connections. Line out : 4 x analogue line out (Va max 3 Veff at 10k ohms)

POST 14Original post

Quotes source post: 14440791

exactly! The CDR-220 was common in the pre-MOST systems and it's my understanding, the unit provided two L+R pairs of line-outs (front and rear) for the amp. That at being said, I would love to know how the Conti system handles these signals.

POST 15Original post

It also has speaker-level out. See pg. 28. I'm pretty sure the output from Socket B is what feeds the amp, not Socket C.

POST 16Original post

Question, is this plug and play or is there more to this installation? Thank you

POST 17Original post

Quotes source post: 14444415

I'm wondering the same thing. So many 996 owners (including myself) have had to remove their dead Becker radios and find a suitable solution and the Continental radios have the clean look and feel of the OEM versions. Sound quality seems to be on par with Becker, but I'm still confused with the DIY part of the equation. I wish someone would post a step by step tutorial on how to carry out this installation. The wiring diagrams on the Conti website are super limited and don't explain all the connections. It was my initial opinion, that the Conti radios only offered speaker-level output which would be useful for the mk1 base (non-HIFI, non-BOSE) radio systems. But now, it seems that these units will feed the analog frunk amps. How though? Most frunk analog amps require an 4-channel analog line-level source. Taking a speaker-level source doesn't make sense IMHO. Help!

POST 18Original post

Quotes source post: 14444489

Good grief Its a car stereo, not an audiophile home system ! Even if you don't have line level outputs, the speaker outs will drive the amp fine

POST 19Original post

It will overdrive the amp Jay and you know that!

POST 20 / ORIGINAL POSTEROriginal post

Tom at Becker in NJ will pre-wire the continental so it is total plug and play, at least it was on my 2002 with the CDR 220

POST 21Original post

See my post #12. That's all there is to it. I keep meaning to get around to a DIY, but trust me, it doesn't get much simpler. Use the adapter, plug it in. All the adapter is doing is switching constant/switched power, nothing to do with the audio outputs. I didn't know about the Becker guys selling modded Contis, that's pretty cool. Do they carry the ones with the CD player?

POST 22Original post

Quotes source post: 14445819

I'm not convinced. I'm pretty sure my amp is connected to the C1,2, and 3 ports, not B or A.

POST 23Original post

Spoke to Tom and he said: We can only do that option for a 2001-2002 996 The connection to the amp in a 2000 is different and the continental will not match up Any other options? Thank you

POST 24Original post

I have the iSimple tranzit blu BKR-235 blue tooth adapter connected to my MY2000 with cdr-220 and HiFi option (amp in frunk). It works great for streaming music and hands-free phone. It has excellent Siri integration. This kit is plug & play and doesn't use the antenna connection or FM. So if you watch the video on the site, you can disregard most of the set up. Once you link your phone to it, it will automatically reconnect every time you're in the car. Lately I've been getting some alternator whine coming through, especially if the mp3 volume settings are low and the radio is cranked up to compensate. This is a bit of a bummer because I really like the system. I'll have to experiment with an additional ground. Otherwise it's perfect. I was looking at the Continental because I'd like to put music on a small USB drive like I did with my other car. But that's not a high priority.

POST 25Original post

Okay you have my attention. Did you keep the factory equalizer? Asking because on my '01 tt, when I swapped in a CDR for CR, I got no sound without the equalizer board plugged in. So I stripped it out of its case and tucked it behind my makeshift GT3 console delete. If the harness allows me to bypass the equalizer, that would be perfect, since I never use it, and I'm sure the Conti HU must have that built in.

POST 26Original post

From BERGVILL F/X Some Porsche models have a factory fitted external amplifier, often called Hi-Fi option. This is most often mentioned as Option Code 490 in the car documentation. Most of these amplifiers need line level signals, and the Continental head units DO NOT have line level outputs. BERGVILL F/X have several plug-and-play hanresses with line level converters (LOC) that simplify the installation in these cars. We also stock several harnesses that makes it possible to bypass the factory amp, and use the internal amplifiers in the Continental head unit. We also stock a MOST converter harness for easy connection to car systems with a optical connection between hte head unit and amplifier. See our web shop for details.

POST 27Original post

Quotes source posts: 14449925, 14461357

Interesting. So some do, then, though? In my 2002 w/ factory Bose, I'm running a Continental + this version of the Bergvill F/X harness, which does not have the LOC: https://www.bergvillfx.com/index.php...ster-bose.html The question is, how do we determine which inputs our amp requires, if it varies? My setup works perfectly, which is why I have believed that the amps took high level inputs.

POST 28Original post

I guess it's by year and by brand of amp. My 2000 C2 amp is the HAES (Harman) brand, which uses Line-In.

POST 29Original post

Yeah, you're obviously right. Just sharing my understanding and what has worked from my experience. Still curious to get some definitive clarification.

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