Andre,Turns out that the Nav lights switch has 6(!) bitmaps...Regards,Jon Point

"There are much more switches in an AN-2 than we can implement"Yes, but you can use dummy switches in conjunction with dummy indicators for effect. Just set the 'system' number for the switch and indicator alike - when you hit the switch, the indicator operates! You don't have to use lights as dummy indicators, you could use blank instrument faces. Again, look at the S6 for ideas. For example, I made blank LCD screens for some instruments and used them as 'AV master' switches - so when you turn on the Master switch, the blanks disappear, leaving fully green (i.e. transparent) images underneath ;) The GPS uses dummy switch/indicators the same way. This can also be done to mimic odd instruments and even levers etc. Many of the switches on LGS panels are dummies anyway! BTW, the GPS power switch is the red button on the lower-left of the GPS buttons. All it does right now is display digital readouts of speed, heading, altitude etc. Maybe more if we can sort CPD...:-waveRegards,Jon Point