A few minor things in this that I did not know in terms of what you can do with the button. But over all the most interesting thing is the overview of how it works.

He talks like it is about Toyota but really about all 4 wheel drive. It is just that he uses the terms that Toyota does. He covers part time and full time full wheel drive and various options that come with them. Starts with part time because it is simpler.

Story is more complex than the headline and a useful education as hybrids become more common.