Yes, to rid the world of Tanya and her friends.

2 seconds sound clip from Knight Rider - Knight of the Phoenix (S1E1-E2).

You can hear this line at 01:33:03.156 in the Blu-ray version of the episode.

Quote context

[...]

- Now then, about my car.

- Well, simply stated, Wilton Knight was my friend as well as my employer.

- And my legacy is to see that his final dream is faithfully pursued, like it or not.

- Your options are still open. You don't have to...

- The old man wanted me. It was his dying request.

- Yes, to rid the world of Tanya and her friends.

- But the rest of his dream would bore you to tears.

- The majority of our activity here involves legal research, Class-Action suits... strictly bureaucratic stuff.

- What else? What else? Yeah, the part he wanted me for.

- Well, Mr. Knight also believed that under certain circumstances, direct action might be the only feasible solution. That's what the Knight 2000 was designed for.

[...]