To get that question back to the top. I have the same problems while approaching EDDF Rwy 25L (ELEV at about 364 ft) My final DECEL point is about 5 miles before the turn in onto final approach. The turn in point has (for my current configuration) the constraint 176/4000. At this point I'm mostly about in 4500 Barometric Altitude.At the DECEL point (and before and behind) I tried on many landings to activate the VOR/LOC button to arm the localizer, but the button won't lit up and the FMA remains at FAC for Roll Mode. If I hit then the APP button the plane captures the glideslope and FMA announces FAC for Roll and G/S for Pitch Mode.No chance to arm CMD "B" for Autoland. But both NAV Radios are set to ILS frequenzy (111.15MHz) and both courses are set to 248°. Don't know how to set up VOR/LOC to make an autoland when on G/S. I flew the NGX only in Germany yet, but most the times the plane turns onto the final approach, with the current AIRAC cycle as database, I am about the G/S and have to chase it, when I do not modify the flightplan. This happened on different Airports, such as EDRZ, EDDF, EDDB. Is that the same in real flying? I'm more that learning by doing person, but I red through the manuals a bit and watched adn red some tuts, so maybe theres something I'd overseen, that solves those problems. Thank, Eric