Using the decoder kits on the newest models from BMW (starting 2005/2006) and VAG (starting approx. 2006/2007) will sometimes result in lock codes that are not 100% correct. It is here that the Swift-Code Software is required.
After decoding the lock, the obtained values are entered into the software. The software reecalculates the code and proposes a number of possible masterkey combinations. One of these is guaranteed to work!
To be able to install and use the programme a registration and the prior installation of Windows XP SP1 is necessary.