Headlight Switch problems of the 2009 Chevrolet Traverse

My daughter had to be rushed to hospital in an ambulance. My other daughter and myself got in our 2009 Chevrolet Traverse and went to follow it. I turned on the car and had both low beam headlights fail. So there we were following the ambulance holding the highbeam switch on so that we could follow it and blinding everyone in our path. I brought it in to barton birks Chevrolet in newburgh NY and they said both bulbs burned out at the exact same time. Strange and did not think anything about it until I read about the recall on GMC acadia's and Saturn outlooks. As both of these share many of the same parts as my Traverse I thought you might want to look into this as well. Thank you.