BMW Active Shutters - Gesteuerte Luftführung

BMW E87 LCI 2007 - Testing the Active Air Shutters using INPA.
I had an issue where I noticed that the air shutters were always closed. Upon closer inspection I saw that due to an accident the previous owner had, the active shutter system was damaged. The replacement part is between 150-300 EUR so I decided to repair it instead. To have good access, undo the top bolts that hold the bumper on (4x) and take out the grills so you can have easy access. Once I repaired the cracked part, I used INPA to connect to the ECU and started a diagnostic test of the active air shutter system. This causes the shutters to open and close a few times.