Recently my Autopilot/Cruise Control and Bright Light sensor all stopped working. I'm not certain there is a connection other than the timing of the failures.
I have rebooted the system twice as well as turned off and on all the systems referred to above.
Other than taking the car in for servicing (which in San Diego in the past takes a year and a day) does anyone have any other suggestions I might try?
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Then press the brake, and then do the scroll wheel brake reset to reset the main CPU.
I found this fixed a myriad of issues that I had that a simple reboot did not fix. The weirdest issue that it fixed was that my windshield washer liquid squirter did not work. As soon as I did the power down, then it fixed that.
https://forums.tesla.com/forum/forums/162-visualization-missing-and-cruise-control-unavailable
This happened to me evening of May 31, 2019 after the car sat outside all day while in the office. Symptoms:
* Headlights on all the time despite the auto setting being set to on.
* No cruise
* No car icons on screen.
* No lane markings on screen.
* No autosteer
I cannot remember what forum is was, but I followed the advice given as follows:
* Park the car overnight
* Do not charge it
* Kill the app on the phone
* Turn off always connected mode on the car
* Disable sentry mode
* Clean all 8 cameras. There are three behind the front windshield. There are one each on the side posts between the doors behind class. There are one each on the chrome pieces on the side. There is the rear camera.
Moving forward, for each car wash, I will be cleaning the cameras. My intuition is that this plus the software upgrade contributed to this problem.
They said not to keep Sentry on all the time. Really? How about it automatically shuts down when the car is in motion? Right before this update I forgot to turn on Sentry and my car was vandalized. Had it been on the police would have had their perps.
>> The computer needs to “rest” at some point every few days and if you are running Sentry 100% of the time it can't do that.
Sentry mode is the trigger for the problem, so my intuition is that Sentry mode is directly or indirectly corrupting a shared module that Sentry and AP both need. I further intuit that
* the shared module is related to the camera since both Sentry and AP require camera feeds to work properly.
* if the shared module indicates to AP that the camera has a fault or that vision isn't good, or if AP is misinterpreting what the shared module is saying, then the AP system concludes the cameras are bad.
If use of Sentry mode for some indeterminate time causes AP to stop working, especially in the middle of drive, then for me, Sentry mode is the lower priority. I can certainly imagine car owners with a different pattern of use where Sentry would be more important. However, it would be interesting to test whether Sentry mode even works after it kills AP.
Based on my speculation, a solid fix is very interesting software reliability problem. I'd be happy with a software reset that just worked.