No scanner is layers of encoding keys, and what exist for all very expensive dson, the generic scanner are layers of programming computers, but what they leave accelerated is only the deprogramming of the IAC valve, if you open and saw the contact a few kisses before starting it will adapt alone, the Scaner that you mention do not know them but I have a spc Max of Argentina Well, it is multi -brand and has the 71 Latin American brands, for American verction computers they are not very compatible, workshop programs such as Auodata, are cnpatible with any more or less new computer, the capacity of the hard disk is important, the VIVID weighs a lot of around 8 gigabytes or something.
For the keys they sell special equipment for this NAT card as Alexandru says good luck and any consultation you only have.