The glass instruments below the glare shield are difficult to read because of the light reflected onto the glass. So it looks like a lot of haze between me and the instruments. I know in one ac there’s a setting to eliminate that - but don’t know if that exists for this one.
Panel brightness knob on the left. The upper portion of the dial. It’s a bug in su11 where the aircraft powers on with all lights on.
Keep playing with all the lights, you’ll find it.