Yeah, it’s normal that it stays off after a reboot. To turn them on again, just change the 0 in line 238 to 50 or higher (255 being the maximum).
//Turn Off Throttle Backlight
ActKey(PULSE+KEYON+LED(&Throttle, LED_INTENSITY, 0));
When you run the script then, your lights will come back on. After that you can comment out the line if you wish.
Beware though: the way I have set it up is that the light comes on when you activate the autopilot, and turns off when you deactivate the AP.
If you want to get rid of that, just comment out the 3 lines regulating the lights in the AP code (Line 446).
The MFD lights are set to low intensity so they don’t blind me Their code is at line 336 (same as above: 0 = off - 255 = max)
Happy flying!
Mud