1. It seems some auto manufacturers don't test the signal lights in the dark before they market their vehicle. I guess they're more concerned about the size of the drink holder or the on board infrared heatseaking diagnostic thing-a-ma-jigger that tells you the temperature of your passengers ass. But to hell with the poor little road safety device that let's everyone know what your crucial next move is. Let's just let it get drowned out by the headlights!
2. Of course, it doesn't matter how good your turn signal mechanism is, IF YOU DON'T USE THEM! Just use the damn things. What, is it too much trouble to flick the little lever that's practically touching your fingers? And you don't even have to turn them off. It's designed to do 50% of the work for you!