This is a complete flip key(with electric board ,with battery ,with logo)
Part Number : 4D0 837 231 P
1. Frequency: 315 MHz
2. Buttons: 3 plus Panic Button
3. Key Cut Type: HU66
4. Chip ID: ID48
5. System : Remote System
6: Keyless Go: No
7: Works with : Audi A6