No, they were unequivocal lies. In 2019:“ I think we will be feature-complete full self-driving this year, meaning the car will be able to find you in a parking lot, pick you up, take you all the way to your destination without an intervention — this year. I would say that I am certain of that. That is not a question mark." [1].
See the part where he says: "That is not a question mark." That is called making a clear and direct, unequivocal, unqualified, statement that he knew for certain was wrong. That is called lying.
[1] https://www.businessinsider.com/elon-musk-doubles-down-on-cl...