How to Reset a BMW#039;s Radio Security Code


1. Turn the ignition switch to the 'ON' or 'II' position without starting the engine.
2. Press the power button on the radio to turn it on. Wait for the word 'CODE' to appear on the radio display.
3. Press the 'M' or 'Min' button on the radio.
4. Press the radio station preset number buttons to enter the security code. The radio automatically turns on after the last digit of the code is entered.