How to enter vw gamma radio code?

To enter the VW gamma radio code, first, turn on the radio, which should display "SAFE" or "CODE." Use the radio preset buttons to input the code: press the first button for the first digit, the second button for the second digit, and so on. After entering the complete code, press the "OK" or "SET" button, if available, to confirm. If successful, the radio should unlock and resume normal operation.