Today I was driving home from work on a regular surface street, no autopilot engaged, and received a bell tone and a red alert on the main console. When I selected the alert, the following message was displayed (see attached image): "Car needs service. Contact Tesla Service when convenient." The car's functioning did not appear in any way degraded after that and I drove home normally. I decided to use the in-car error reporting feature to report it so the service center would be aware of the event and have the logs ready. (I have had best luck getting quick responses from the service center when I do this). I did a thorough web search and search on this forum and I do not see anyone with obviously the same issue. Have any if you encountered this?