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Golf mk8 / Re: Newer mk8 cs vs older mk8 cs
« Last post by fredgroves on 01 February 2026, 23:34 »The 5F (infotainment controller) is just the bit you can easily get a version number from... There are something like twenty plus other control units that make up the car.
The problems are all to do with the interactions between them all.
One of the issues is that the initial software was created using the assumption that the other components it was going to talk to were one specific version... When even as they were writing it were changing. Changed many times before all of the bits were joined up in a single finished car.
Some day someone will no doubt write a book about this as its an epic story of hubris, self delusion, denial and the most diabolical customer care in modern times. It goes far beyond just the golf too.
Probably lucky for vw that the whole industry took a whack from first covid then the Ukraine war otherwise vw would have stood out as a disaster area that could be avoided. As it is they took a significant market share reduction.
The problems are all to do with the interactions between them all.
One of the issues is that the initial software was created using the assumption that the other components it was going to talk to were one specific version... When even as they were writing it were changing. Changed many times before all of the bits were joined up in a single finished car.
Some day someone will no doubt write a book about this as its an epic story of hubris, self delusion, denial and the most diabolical customer care in modern times. It goes far beyond just the golf too.
Probably lucky for vw that the whole industry took a whack from first covid then the Ukraine war otherwise vw would have stood out as a disaster area that could be avoided. As it is they took a significant market share reduction.
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