Currently, VAG-DASH is offered for adjusting the mileage, which is supposed to be able to do many things, including retrieving the login code (code sniffer) and adjusting the mileage reset function, or whatever you want to call it.
Does this work with every speedometer, as described in the instructions?
In E..., and in other forums, the VAG-TACHO interface is offered, similar to VAG-DASH, but what is promised is not always delivered, although the descriptions for both items are the same (LOGIN and Km-adjustment). However, in the end, VAG-DASH and a Code Sniffer can do more. Considering the price, one should think about it

.
In my example, I have a Bosch speedometer, model Motometer, manufactured in 2002.