They're hidden in a panel to the left of the steering wheel. The panel is the lower portion of the instrument panel underneath the steering wheel.
Dang, can't remember if this is right or not, but I think you need to put your hand on this panel and kind of pull down where the steering column enters the dashboard. The upper part of the panel pops out and rotates down. It's a pretty slick assembly that's very well hidden in plain sight.