Ну я же всё выше разжевал уже ,если пока не врубился в 5054 то возьми простенький ваг ком и им всё сделай.
Immobilizer Generation 2
Many 2000-2001 Model Year Vehicles sold in the North American Region (NAR) have Immobilizer 2 and there are other Rest of World (RoW) Vehicles with Immobilizer 2 which started earlier than that around Model Year 1998. To identify an Immobilizer 2 Vehicle, use VCDS to Select the Instrument Cluster (or Address 25 - Immobilizer in Vehicles with a separate Immobilizer Control Module) and look in the Extra Field. You should see a 14 digit Immobilizer ID Number such as Immo-ID VWZ7Z0W0648696.There should NOT be a 17 digit VIN Number in the Extra Fields. If in doubt, check the Factory Repair Manual for your specific vehicle.
The North American Region (NAR) market VW Cabrio used two different generations of Immo 2, depending on whether the vehicle was built before or after 05/1999. Early production NAR Cabrios with 25- Immobilizer part numbers beginning with 6H0 are Immo 2/Gen 2. Later production systems can be identified by the 6X0 serial number which is Immo 2/Gen 3.
Immobilizer Generation 3
Many 2002 and newer Model Year vehicles sold in the North American Region (NAR) have Immobilizer 3 and there are other Rest of World (RoW) Vehicles with Immobilizer 3 as well. Use VCDS to Select the Instrument Cluster (or Address 25 - Immobilizer in Vehicles with a separate Immobilizer Control Module) and look in the Extra Field. You should see BOTH a 14 digit Immobilizer ID number and ALSO a 17 digit VIN number in the Extra fields like this: WVZKB58001H231169 VWZ7Z0W0648696. The first 17-digit string is the VIN and the second 14-digit string in the Immobilizer ID. Keys that have been previously matched to a different Immobilizer 3 System cannot be reused with another one (which has a different Immobilizer ID). In some cases, you'll need to check in the Engine Control Module in Measuring Value Block (MVB) 081 to see the VIN and Immobilizer ID. If in doubt, check the Factory Repair Manual for your specific vehicle.
Всё не так сложно.