Ensure the key ignition is in the "Off" position and locate the "M" button. Press and hold the "M" button while turning the key. Look at the security code on the display.
You will have to go to the dealer to get the reset code and instructions. It will be unique to your particular radio.
How to reset security code in 2001 Z3
BMW is owned by itself (BMW) as it is an independent business.
how to disable/enable cd-text on BMW Business CD e46 2002
It is Alpine made unit and normally radio comes with security code printed on the code card. Code entry insturctions are provided in the manual. In case you lost the code card, you can obtain the original code from dealers, but you have to proove ownership and provide the VIN of the car etc. If you still can't get the right code for your Alpine C33 unit,
To retrieve the radio code for your 1997 BMW Z3, check the owner's manual first, as the code might be written there. If it's not available, you can find the code by removing the radio and looking for the serial number, which can be used to obtain the code from a BMW dealer or an online code retrieval service. Alternatively, you can contact a BMW dealership with your vehicle's VIN for assistance. Always ensure that you have proof of ownership when seeking the code.
i dont know you plug it in
Check
in the engine
take your car to the BMW dealer they should know the code or you can take the radio out and see the serial number and call a BMW dealer and they can give the code over the phone it has 2 screws and it pops out
Just type in BMW p codes and go through them.
Can I get the color code please