The readme does not say to remove the other afcad file named HAAB_ADEP3_EKM.bgl
Your afcad file is named HAAB_ADEP2_MM.BGL
If we add your BGL file and keep the other, there would be 2 afcads conflicting.
As you have in your readme, this is important to put in the ini file the elevation data or else the jetways do not appear. Here is mine: I renamed your provided afcad to the name they have and overwrote
afcad_path = HAAB_ADEP3_EKM.BGL
elevation = 2334.0
No lights on the runway at night?? They disappeared on approach!
The update you provided is not compatible for the 1.9.3 version of the HAAB scenery release. I am using their afcad and your gsx ini instead!