I'm curious if anyone knows what happens to autopilot when you hit a school zone sign, but it's not active. From my understanding of autopilot, it reads the speed limit signs and only allows you to set your speed to 5 MPH in excess of that (apologies if I am slightly misquoting that). Well what I'm if driving down a 40 MPH road with autopilot engaged. Does the car pickup the 15 MPH sign and drop my speed and/or disengage as it deems me to be speeding even though the school zone is not currently active? As an aside, I can probably test this in my dad's Model S soon but I was curious if anyone knew the answer. Thanks in advance!