5. Activate AUX on BMW

In this video you can see how to enable AUX on your BMW e90 car.
You need to make 1 change for this option:
1) search for AUX and change it from no_aux to aux.
The same procedure can be used to code BMW E81, E82, E84, E87, E88, E89, E90, E91, E92, E93
----WARNING------
You are doing this on your own risk.
I'm not responsible for any damage on your car.
I'm not responsible if this option is no legal in your country.