My abs module gave me a lot of issues even more after a rebuild process, I ended up buying a used one from a low mileage car and checking it was from latest versions. I programmed with winkfp and my car has been fine since 3 years ago. What I think about this is that there is a very little chance that a rebuilt module gets fixed properly.

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BMW X5 2002 4.4i V8 - What a headache!!!
BMW X5 2019 XLine 3.0D - Loving it