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Discussion Starter · #1 ·
Hello everybody

I have a 420D with which I am enough satisfied. I was called by my garage to perform the following update:

ISPA CT-1-0011450400 Automatic transmission programming, replace the recycling electrovalve if needed

Has anyone did the same ? Any hints why this needed ? It's a bit suspicious that this comes directly after BMW and other german companies decided to upgrade engines for diesel emissions.

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