He knew what he was doing when he started reviving. That’s an excellent way to stop people from tailgating you. Especially in an Aventador you never know when one of those this will just spontaneously catch on fire. These cars recently had a recall because of the exhaust. If you melt one of the fuel lines with the exhaust the entire car could catch on fire. So maybe it was an accident, and he didn’t realize, but it would be hard not to realize something like that.