Continuity mistake: Jon fell over on the rainy day and he can't get up. When he blindly goes for his phone, clothes he had on the bedstand (and that he could have put on) disappear between shots, and when he knocks the magazine off the bedstand and the pillow underneath, there is no trace of the tube that is instead perched on it later in the scene. (00:46:10)
Factual error: The opening of the movie has the two "CHiPs" in two different locations. One is in California, the other in Florida. One wakes up at 5 and prepares for the big criminal enterprise, while the other gets up at 8 for their law enforcement test. The montage shows their accolades entwined. After all, there is a 3 hours difference between the 2 states. The problem is... it's the one in Florida that is up at 5 AM, and the one in California that is up at 8 AM. When it's 5 AM in FL, it's 2 AM in CA. It should have been the other way around, the CA guy being up at 5 and the East coast guy at 8.
Continuity mistake: In the opening chase scene, a Chevy SS is used as the getaway car. Then a Chevy Malibu is torched at the shipping dock.
Continuity mistake: When Ponch is texting just before Face Time starts, the battery power of his phone is at 21%. The camera begins rolling and on the side you see the charge being suddenly at 36% when the toes are in frame, 37% when the knees, panties and breasts are in view for the first time, 35% for the second boob shoot and 36% again for the last bit. (01:14:25)
Continuity mistake: Jon is scarfing down a burger at the Tommy's kiosk while Ponch is jerking off in the bathroom. He gets a mess of mustard all over the shirt, down to the belt, and to the pants. The pants stain vanishes right away for the remainder of the scene (but shows up later in another scene). (00:35:40)
Continuity mistake: When the corrupt cops are checking out of the (cheesily photoshopped, but I assume it's intentional for comedy) pics of Poncharello in Redding, Kurtz says "It's the only way he's ever going to get clean", talking about his heroin-addicted son. The sentence is a bad, jumpy edit, he's leaning against the chair with his hand in a very sudden way. (00:34:10)