Hi everybody,
I have a Audi A4 BOSCH RB4 Dash with "DEF message" (someone use to play with Chinese VAG K+CAN)
Anyone who has any idea how to fix it? (make it virgin or restore to original state and extract PIN code)
I have attached the files from 95640 and 24c08
2004_Audi_A4_RB4.rar