[AceJohnny2]

I should add, by the way, that while Teslas have onboard radar, it is not a primary sensor, but a secondary discriminating sensor.

This was admitted by Musk on Twitter following the fatal crash in Florida: https://twitter.com/elonmusk/status/748625979271045121

[ceterum_censeo]

It was a secondary discriminating sensor, but the latest Autopilot 8 upgrade retasks radar to be "a primary control sensor without requiring the camera to confirm visual image recognition": https://www.tesla.com/blog/upgrading-autopilot-seeing-world-...

[AceJohnny2]

Indeed. And I absolutely do not trust them on it. Their radar hardware just isn't good enough to reliably do that.

[ceterum_censeo]

Ditto. It also seems strange to be able to retask their radar from secondary to primary control.