Continuity mistake: Even after KITT's voice modulator changes to the three bars in the episode "Hearts of Stone," any shot of KITT starting himself up still shows the old voice modulator (a simple red square).
Continuity mistake: In the first few episodes watch KITT's glowing square. In some scenes the flasher says KNIGHT 2000 and other times it does not.
Knight Rider [Pilot; a.k.a. Knight of the Phoenix] (1) - S1-E1
Continuity mistake: If you look closely at KITT throughout the pilot, the position of his scanner lens changes from being the normal scanner that we're all used to, and the scanner being at the very tip of the front bumper. (The latter case is because the car was used for a promo shots to sell to NBC, and after the show was picked up, they changed KITT's look, but still used the earlier shots).
Knight Rider [Pilot; a.k.a. Knight of the Phoenix] (1) - S1-E1
Continuity mistake: When KITT first stops talking the Auto Normal and Pursuit mode indicators change from old fashioned very angular with a different font and switches to the newer rounded rectangle with then new font. It does this several times.
Knight Rider [Pilot; a.k.a. Knight of the Phoenix] (1) - S1-E1
Continuity mistake: When Michael's bandages are being taken off, his nose and mouth are clear, but after Devon shows up they're covered and are being removed again.
Knight Rider [Pilot; a.k.a. Knight of the Phoenix] (1) - S1-E1
Continuity mistake: When the police helicopter sees dead Michael by the car, he turns 180ยบ around between shots.
Knight Rider [Pilot; a.k.a. Knight of the Phoenix] (1) - S1-E1
Continuity mistake: The lights on either side of KITT's voice panel keep changing. The top four (air, oil, S1, S2) first are yellow, then orange, then red, then yellow. Also, the first time KITT talks when Michael asks about a radio, the panel doesn't blink.
Knight Rider [Pilot; a.k.a. Knight of the Phoenix] (1) - S1-E1
Continuity mistake: The wounded electrician falls on the pavement, yet on the close-up is laying on the curb.
Knight Rider [Pilot; a.k.a. Knight of the Phoenix] (1) - S1-E1
Continuity mistake: When the episode starts, the singer's hand is holding a mic at mouth level, but at waist level in the following shot. Also, the guitar player's hand behind the singer changes position.
Knight Rider [Pilot; a.k.a. Knight of the Phoenix] (2) - S1-E2
Continuity mistake: During Comtron's Demolition Derby, Michael engages auto control. Michael controls the wheel during the ski mode stunt. When the car drops back on four wheels, Michael is driving with a regular steering wheel instead of KITT's steering wheel.
Knight Rider [Pilot; a.k.a. Knight of the Phoenix] (2) - S1-E2
Continuity mistake: As Michael realises how he will be stopped on the way to the airport, he pulls over. KITT's front lower bumper does not have its spotlights, it is just a plain bumper.
Knight Rider [Pilot; a.k.a. Knight of the Phoenix] (2) - S1-E2
Continuity mistake: After Michael gets shot and gets in his car to race to the airport, he calls Devon on the intercom. Before he gets into the car, he flinches and grasps his left side shoulder area where he was originally shot. When he talks to Devon, he's grasping his right shoulder. After he finishes talking and continuing the drive, he grasps the left one again.
Knight Rider [Pilot; a.k.a. Knight of the Phoenix] (2) - S1-E2
Continuity mistake: The crooks steal KITT. When KITT announces himself, the crooks slam on the brakes. When the car comes to a halt, the back seat cushion is thrown forward. When the crooks take off, the back seat looks as if it hasn't ever moved forward.
Continuity mistake: When Michael and K.I.T.T. go to rescue LT. Ladd off the firing range,the steering wheel isn't K.I.T.T.s usual steering wheel, it has metal bars coming out to the handgrips.
Continuity mistake: When Michael starts to scrape the blue paint off the shell, he scratches across the blue band and you see a few scrape marks where the paint is gone and it's white, like the shell, underneath. In the close up, it's slowly scraping such a small potion of the paint off and you see it's yellow underneath now.
Continuity mistake: When Michael notices the accident report folder, the folder is touching the red candy basket. When goes to steal it by putting it under the basket, the folder is now further away.
Good Day at White Rock - S1-E4
Continuity mistake: As the bike gang surround Lonnie by his van, one blond guy has his switch blade in his hand. Both hands switch position rapidly from cut to cut until he starts damaging the decal on the van.
Just My Bill - S1-E6
Continuity mistake: The blue car is chasing KITT out onto a public road with striping. In one shot from the blue car, they're on the private road, then suddenly back on the public road.
Continuity mistake: When Michael is evading the earth movers you can clearly see his left hand at the 12 o'clock position on a normal round steering wheel, rather than the aircraft-like yoke. (00:12:38)
No Big Thing - S1-E8
Continuity mistake: At the end when Michael is driving Devon in K.I.T.T, there is a truck behind Devon which isn't behind Michael, depending on who is talking in the shot.
Answer: KITT didn't choose to go off the cliff in Goliath Returns, it just happened as he tried to avoid Goliath. Just 'cus it happened, doesn't mean It's gonna cure his fear of "flying"