Note
To calibrate, cameras require highly-visible lane markings in both the driving lane and adjacent lanes (at least two lanes over on each side of the vehicle). For best results, drive in the middle lane of a multi-lane highway (ideally with at least five lanes) that has clear lane markings and minimal traffic.
Not sure I’ve ever driven on a highway with 5 lanes going in the same direction.
Update. I'm good to go without going on highway. Tested AP too.
Spoke to another installer today who said TSLA was the only car that self calibrates, so a lot of installers push the ADAS service. He said to push back. I'll ignore/cancel the calibrate guy unless they try to bill USAA.