 CONT: After John figures out that it was Jane at the hit in the  desert, there is a scene where he is speeding down their street, but  he is not driving his black Cadillac, instead he is driving the  Lincoln Towncar featured later on in the film as the "limo" he  steals. In fact, the shot is almost identical to the one later on  when he is racing Jane back to the house after the restaurant, right  before she rams him. Also, in the same scene, when the car is coming  towards the camera, the headlights are on, but once he turns into  the driveway, the headlights are suddenly off.