Tesla Motors Club
Okay, can anyone explain what’s going on with my autopilot (2020 Model 3 w FSD, latest updates)?
This has happened multiple times, both day and night: I’m driving home at 75 mph on a limited access freeway. Speed limit is 70, and that’s what shows on the GPS display. I’m on autosteer (not following a GPS route). I reach a gentle curve where an exit ramp is coming up on the right, and am about to pass under the overhead sign showing the state route number (Rt. 55). The car slows down by about 10-15 mph! even though the GPS display shows a 70 mph speed limit, and the TACC is set at 75 and hasn’t dialed down to a lower speed. Then the car speeds back up to 75. Ten miles later, I pass an exit sign: Exit 55. The car slows down again!
Is it reading the 55 signs as speed limits? I thought that wasn’t yet functional. Other explanations?
This has happened multiple times, both day and night: I’m driving home at 75 mph on a limited access freeway. Speed limit is 70, and that’s what shows on the GPS display. I’m on autosteer (not following a GPS route). I reach a gentle curve where an exit ramp is coming up on the right, and am about to pass under the overhead sign showing the state route number (Rt. 55). The car slows down by about 10-15 mph! even though the GPS display shows a 70 mph speed limit, and the TACC is set at 75 and hasn’t dialed down to a lower speed. Then the car speeds back up to 75. Ten miles later, I pass an exit sign: Exit 55. The car slows down again!
Is it reading the 55 signs as speed limits? I thought that wasn’t yet functional. Other explanations?