Transponder chip: ID48. For Audi A2 2000-2005. A3 S3 1997-2000. A4 S4 1999-2001. 1x Remote Key. Button: 3 Buttons. Part number: F-AI01. VDO number：410.819.6/2 or 410.819.006.002.
Remote Control Radio Key is ideal for individuals seeking to remotely control specific Audi models, such as the Audi ID48, A2, A3, A4, or A6.
