Assisted Braking Node Alfa Mito - proxy alignment

[varianza]

Hi

After removed the original radio and the B&M box i've done a proxy alignment with MES. Everythink ok, the blinking milage was gone. I checked the log an saw something special. At initial canbus scan the "assisted braking node (NBA) was marked as "removed". Now it shows as "not present" because I did the proxy alignment.
What I want to know is, if I ever had a this NBS Module an where it is? So I can check the cables. Maybe a someone with the same vehicle can check this for me at MES? I dont understand why it shows up linke this...

Thanks for help.

regards from switzerland