mumon
New Member
Posts: 1
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Post by mumon on Apr 28, 2022 0:04:43 GMT
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Post by aliusblacksmith on May 18, 2022 19:38:30 GMT
My OBD saying the samé.. but in servis they chacked it And said there Is Now update fór my dsg..can ne Mistake oř something else. And i can't find aby info about new versions.
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Post by newty on May 19, 2022 13:30:14 GMT
The algorithm for the (new version exists) message is rather basic, while the software-versions for drivetrain components are obscure to the way that you cannot just count them upwards to say newer->better, let alone that they are compatible in any way to your car.
It even suggests updates which are known to be impossible for BCMs in some cases. There is no database which follows the software history of similar cars, it just matches "oh, I have seen this HW-number in this model with a different software, which is..."
Without an service information, there is nothing to do for VW. And even when you are able to obtain the software and flash it with some other tool, I am almost sure that you are running into problems afterwards.
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