Transponder Key For VW Santana 5pcs per lot 2000 ,3000 Brand New After-Market Master Key. SLICA:HU49AT6. Transponder key chip type: RW: MAGAMOS 48; Chip: ID MG10. VW Santana Transponder Key fits the following Santana applications equipped with transponders: VW Santana 2000 ,3000.