Stop!!
While living in Germany whenever there was a "Stau" or an emergency stop everyones hazzard lights flashed. Does anyone know of anything one can install into our ML's here? I know it's easier to just hit the hazz button but wouldn't it be nice??
Cheers!
please be a little more clear? when there was an emergency stop cars hazard lights would flash? automatically or did they all do it manually? please explain



