Visible crew/equipment: When Arnold throws one of the Clane brothers into the elevator, you can clearly see the cable that pulls him backwards. (00:23:49)
Visible crew/equipment: When Julius enters the supermarket parking lot, in the long shot we can see the stunt ramp used to lift the driver's side of the car, to go into ski mode. In this and following long shots of the stunt, we can also see the window roll cage bar directly behind the front windshield (the obvious stunt driver grips the roll bar with his left hand and steers with his right hand), as well as the top of the seat supports behind the front headrests. (00:30:55)
Answer: She could have been unconscious by that point.