It's not impervious to bad weather, but pretty resilient. I'd say in the 2 years we've had ours the system has shut off maybe 3-4 times due to one of: a) very low and direct sun angle, b) very heavy rain, c) dense fog. Which, to be fair, are all difficult conditions for a human to drive in as well.
But I agree with the parent, the suite of driver assistance features is very good, but a long way from "self driving".
But I agree with the parent, the suite of driver assistance features is very good, but a long way from "self driving".