1.AD 900 Key programmer 2.Version:2.21 3.New function added: 8C and ... with the Hitag 2 function.Support on programming the transponder key and remote for Audi A8, VW Touareg,VW Phaeton,English ... BENTLEY, and BMW E38, E39, E46, E53, E60, E61, E63, E64, E65, E66 ... , E90, E91, E92 EWS3, EWS3+, EWS4, CAS, CAS2, CAS3. car key programmer AD 900 Key programmer