I was on my way to work when there was a loud boom and my sun roof exploded - glass went everywhere. i am lucky that i was not in an accident. it turns out the sun roof exploded. it was not a hot day some clouds and there was no rocks or debris in the roof. it turns out that lexus an other manufactures know of this problem but little is being done about it. the glass is being made a lot cheaper and thinner these days to cut cost. i have a 2004 lexus rx 330 suv. this should be covered by the manufacture and a recall needs to be made as it is a know issue before people get killed. *tr