Hi, I've figured out why the pack and trip lights always seem on.  It happens when you test the indicator lights with the switch on the forward panel.  Something is wrong with the programming in that switch, everything is fine until you test the indicator lights.  The pack and bleed trips come on during the test but they never extinguish, even after the test.  I don't know how to fix this however.

I've also noticed when you test the indicator lights, the parking brake light will not go out, even when the parking brake is off.

Same here.  I just do everything except check the lights.