Revealing mistake: Across the whole show you see the interior of KITT as being futuristic and curved towards the driver. Also you notice the steering wheel isn't a circular wheel, but a futuristic 'half wheel' with handles. But when you see shoots from a distance you see stunt men driving the car, you can see a normal steering wheel and a normal dash.
Revealing mistake: There is a scene where KITT drives over to Michael, and you can see the drivers seat is really a guy dressed up in a light brown suit to look like a car seat. You can see for a visor that its a glass panel made to look like a hollow head rest, but you plainly see the guy take away his hand off the steering wheel.
Revealing mistake: During the Comtron Demolition Derby after Buddy sprays oil, Michael asks him not to push another button. Buddy decides to push the next button for Smoke Screen. The license plate is mirrored THGINK (instead of KNIGHT) before the smoke blows.
Add timeJoseph Z
Revealing mistake: When KITT is in the valet carpark, he pushes the cars in front of him forwards. It is very obvious they have attached rubber protectors to the bumpers to prevent damage. Also, when KITT is driving by himself 10 seconds later, you can see the stunt man's hands driving the car.
Revealing mistake: When the hoods are trying to take KITT one prepares to toss a brick at the window. If you slow it down, you can see a reflection of the crew member really close to the window. When the "brick" hits the window, you hear breaking glass, but no glass breaks. Also, the brick hits the other hood on the forehead, yet causes no injury, and no bleeding.
Add timeMovie Nut
Revealing mistake: Just after Michael is about to be rammed by the two Land Rovers, he jumps onto K.I.T.T. and gets inside. The film must have been reversed as he is sitting on the right-hand side, but when it cuts he is then shown to be sitting on the left-hand side.