I put the tutorial that I made during a repair of my Astra.

I also put at the end of a link to the screenshots on page outside the forum. I do not put directly on the topic, because there are nearly 200 images ...

Note that I am presenting xxxx. I am not the author of all the tutorials associated with the list of possibilities listed below.

Tutorial:

What is xxxx?

This is an interface that enables communication between a computer and the car.
It does not do anything that makes a Tech2 (pro device used in the garage) such as programming / update the computers, but it allows the modification and / or addition of unsupported options when buying .dropoff window
It simply allows also make the diagnosis.

Edited by Avant on 02/09/2015 at 23:25