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Problems with electrics and navigation system in Audi A2 Diesel (2003): Looking for suggested solutions

Hey guys, I'm having a strange problem with my 2003 Audi A2 Diesel. Everything doesn't work as it should: The electrics are totally crazy, the navigation system no longer works and the warning light flashes like crazy in the speedometer. I had the idea that it might be due to faulty coding, but I'm not sure. Have any of you ever experienced something like this and how did you get the problem solved in the workshop? I would really appreciate any tips on how I can fix the whole thing. Thanks in advance!

(Translated from German)

29 comment(s)

Quotation:
@Meki25 wrote on
Control unit incorrect coding. What does that mean?

Hi Meki25, The "Control Unit Incorrect Coding" error typically means that a control unit in your vehicle has been programmed with incorrect software or settings. This could be due to a variety of reasons such as a recent repair, replacement of a part, or even a software update. It's recommended to have a professional mechanic or a dealership inspect the issue, as incorrect coding can lead to various problems with vehicle operation. Please keep us updated on your progress and let us know if you have any further questions.

It says control module incorrectly coaxed and idk what to do, do I just need to connect a OBD2 and reset or what can I do

Quotation:
@August wrote on
It says control module incorrectly coaxed and idk what to do, do I just need to connect a OBD2 and reset or what can I do

Hi August, The "Control Module Incorrectly Coded" error usually indicates that a control unit in your vehicle has been programmed with incorrect software or settings. An OBD2 scanner can help identify which control module is causing the issue. However, simply resetting the error may not solve the underlying problem. It's recommended to have a professional mechanic inspect the issue to ensure correct operation of your vehicle. Please keep us updated on your progress and let us know if you have any further questions.

DTC 01044

(Translated from German)

Quotation:
@Svensson7480 wrote on
DTC 01044

Hi Svensson7480, DTC 01044 is a generic code that stands for "Control Module Incorrectly Coded". This means that one of the control units in your vehicle has been programmed with incorrect software or settings. It's recommended to have a professional mechanic inspect the issue to ensure correct operation of your vehicle. Please keep us updated on your progress and let us know if you have any further questions.

Hello Do you know this error code? Thank you

(Translated from French)

Quotation:
@Rmann wrote on
Hello Do you know this error code? Thank you

Hi Rmann, Could you please provide the specific error code you're referring to? This will help me provide a more accurate response. Looking forward to your reply.

I keep getting an error code B201000 on my Audi A6. It keeps popping back up after I clear it

Quotation:
@Mckenna89 wrote on
I keep getting an error code B201000 on my Audi A6. It keeps popping back up after I clear it

Hi Mckenna89, The error code B201000 typically indicates a fault within the powertrain control module. If the error keeps returning after you clear it, it's likely that there's an underlying issue that needs to be addressed. It's recommended to have a professional mechanic inspect your vehicle to diagnose and fix the problem. Please keep us updated on your progress and let us know if you have any further questions.

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