We offer free codes for Blaupunkt radios (BP + 12 digits). You can access this offer by sending us a picture of the radiolabel in the chat. Our team will know what it is and respond with the 4-digit code required to activate your radio. If you have a Clarion radio, a trick works for some units: how to bypass radio code. For navigations and radios manufactured by Daewoo, the unlocking process is very complicated, so getting the code at no cost is impossible.