The hazzards flashing under breaking is a real pain. You haven't got be be breaking hugely hard, and then you hear it, that annoying ticka-ticka-ticka-ticka. They should change it to make the break lights flash like they do on the newer Mercs, makes much more sence in my mind.
The lane change is a good idea, i quite like that, but sometimes in my car when the indicator auto cancels, it can flick so hard off, that it catches the lane changing bit, and suddenly i'm giving 3 flashes the other way.