I am not sure this is folklore now and hence the question. My Linea comes with the automatic headlamps that's on the 2012 models. I find it a great feature esp when you drive into dark areas such as cellars. I was wondering if using it in auto mode could damage the filament? I'm usually parked in dark cellars and the lights usually come on when i crank the engine. Or are the headlamps battery powered and hence this isn't a problem?