None of my aircraft (stock OR add-on) have working lights. All of the panel lights seem to work OK, and although the external light switches are selected, no dice. Pressing the "L" key turns on/off the panel lights, but nothing else.
For example, I just loaded up the A320. Went into cockpit view, and monitored the overhead console lighting switches as I pressed the various individual keyboard commands for all the lights, i.e. Strobe, Navigation, etc.... All Lighting switches move as advertised, but with zero effect, lighting-wise. If I select "L" on the keyboard, the only thing that toggles on/off is Panel lighting, as is the case with all other aircraft.
What's even more frustrating is I can't find posts about this same problem anywhere. A couple about panel lighting, but not exterior. Pete