Audi BCM2

 

 

 

Audi A4

Audi A5

Audi Q5

 

 

Two options:

 

1. Prepare dealer key - need to program key by OBD using some device.

2. Generate working key using PCF programmer

  - key/remote/keyless is ready to use - no need to program by OBD

  - data flash/eeprom memory must be updated