Hello Klima 96!
VW has been checking for some time now which date will be used as the warranty start date. I'm now curious to see what the result will be!
Unfortunately, I'm a bit late to the discussion, but here's the legal perspective on the matter:
The statutory warranty for defects (2 years) begins with the delivery of the 'product.'
In the case of a car, this is the entry in the service booklet (the service booklet then serves as a document).
The legal basis for this is §438, paragraph II, of the German Civil Code (BGB).
The warranty - §443 of the German Civil Code (BGB) (A warranty is different from a guarantee of conformity---the warranty runs in parallel with the statutory warranty for defects).
It also starts running from this point onwards!
The production date is completely irrelevant!
Actually, VW should know that, and there's nothing to figure out for a long time.
Regards,
P.S.: The legal information provided here is for informational purposes only and does not constitute a guarantee of accuracy.