The Audi car key remote has 3 buttons and an electronic component with an immobilizer chip. It operates at 434 MHz and includes an ID48 transponder, a CR2032 battery, and an HU66 key blade. Programming is required before use.
- Type: Standard key
- Buttons: 3
- Frequency: 434 MHz
- Transponder: ID48
- Battery: CR2032
- Key blade: HU66
- Immobilizer chip: Included
- Compatibility: Audi A1, Audi S1, Audi Q3
- Part numbers: 8X0837220D, 5F A 010 659 70, 5FA01065970, 204Y11000400