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Desperate help needed with CDR-220/ Traffic Pro

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YOUR RESEARCHDesperate help needed with CDR-220/ Traffic Pro

Leading reported evidence

Use 4

Suggestion or failed attempt

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Unsuccessful attempts: 1
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Suggestion
Traffic Pro uses a 5 digit code, unlike the 220 which uses 4.
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Desperate help needed with CDR-220/ Traffic Pro

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Leading evidence: 'Use 4' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Use 4' (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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Use 5 digit code, unlike the 220

Suggestion or failed attempt

No successful repair reported for this finding.

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Reported fixes: 0
Unsuccessful attempts: 1
Discussions

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Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

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Suggestion
Traffic Pro uses a 5 digit code, unlike the 220 which uses 4.
Original post Read captured discussion
Desperate help needed with CDR-220/ Traffic Pro

Frequently discussed actions (2)

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Use 4

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

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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
Traffic Pro uses a 5 digit code, unlike the 220 which uses 4.
Original post Read captured discussion
Desperate help needed with CDR-220/ Traffic Pro

Use 5 digit code, unlike the 220

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
Traffic Pro uses a 5 digit code, unlike the 220 which uses 4.
Original post Read captured discussion
Desperate help needed with CDR-220/ Traffic Pro

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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.

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

Rennlist: 1 discussions

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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

Ok, I finally got my new p-car (2002 C4S). I will post pics once I get my digital camera back but in the meantime I am struggling to get my stereo working. It was asking for a code when I got it so I took it in and got the code from the dealer (who pulled the stereo to get the serial#). The problem is that the traffic pro faceplate needs 5 numbers but the codes they gave me were 4 digits. So I called the guy I got this car from and he sent me two different CDR-220 faceplates which is what Becker says goes with the serial to my stereo. Neither of them light up. So I figure I would just enter the code and see if it will work even though I can't see anything. After entering the code I tried to press buttons on the stereo and put in a cd to see if any sound would start to come out. Nothing happened so I put the TP faceplate back on and it shows the 4 numbers that I entered with a blank line looking for a 5th. Does anyone have any idea as to what is going on here? Thanks

POST 2Original post

check the fuses in the fuse box d8 and the one in the back of the radio

POST 3Original post

Traffic Pro uses a 5 digit code, unlike the 220 which uses 4.

POST 4 / ORIGINAL POSTEROriginal post

Ok I finally found the correct code. It was on the bottom of the unit itself. It is odd that when Porsche calls in the serial number of the radio it got a 4-digit code but luckily we found the 5-digit number.

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