When Billie is completing the equation on the wall, KITT is searching the latitude 34.999 when the equation actually gave 34.499.
The times shown on the security footage of the gas station are incorrect. Danny runs out of the car at 13:53:22, when he is only a few yards further the timestamp shows 13:53:58, Bahia and Danny exit the shop at 13:54:10, and they drive away at 13:53:57.
In the home video, Danny says he's building an F-14 fighter. However, the model in front of him is the frame for an F-15 fighter. He is also installing the right wing on the left side of the aircraft. The wings should angle to the rear. He has the straight trailing edge at the front of the aircraft. The missiles mounted under the wing are also backwards on both wings.
When the mother of the 10-year-old son is on the train with the bad guy, he smacks her but the sound of the smack can be heard before he actually makes contact with her.