Being devoid of a conscience, it's potentially dangerous.
2 seconds sound clip from Knight Rider - Trust doesn't rust (S1E9).
You can hear this line at 00:10:54.952 in the Blu-ray version of the episode.
Quote context
[...]
- I thought Wilton had had it dismantled before he died, but I was wrong.
- Michael, KITT's primary function, to protect human life, is, for want of a better word, altruistic.
- But KARR, without that programming, is self-serving, almost animalistic in nature.
- Being devoid of a conscience, it's potentially dangerous.
- Devon?
- I think we should get that car back.
- So do I.
- We're movin'. We're movin'. Movin'.
- You're here. I'm here. It's here.
[...]