Hi there, 2015 acadia awd with 80,000 miles. Hazard flashers started turning on randomly. A few times while parked and often while driving. There is no flasher relay in this vehicle. They always turn off with a push of the button. Dealer is stumped. I am thinking about replacing the switch myself, of maybe someone has anther idea of what may be causing this. If I replace the switch, any ideas on how to remove it from the dash? Does the bezel just snap out?