UI-A057
UI_a057_CellAntennaDisconnected
What does UI-A057 mean?
Tesla alert code in the User Interface (UI) module. Ecall backup antenna is disconnected Modem measures antenna load, which indicates a disconnected antenna Ecall backup antenna inoperative Driver pushed 'IGNORE AND CONTINUE TO DRIVE' to dismiss the Front Trunk Open alert pop-up Potential danger of front trunk open whilst driving (acknowledged by driver)
Original Description
Ecall backup antenna is disconnected Modem measures antenna load, which indicates a disconnected antenna Ecall backup antenna inoperative Driver pushed 'IGNORE AND CONTINUE TO DRIVE' to dismiss the Front Trunk Open alert pop-up Potential danger of front trunk open whilst driving (acknowledged by driver)
Severity Notes
UI-A057 is an Alert in the User Interface system. It is generally safe to continue driving, but have it checked at your next scheduled service.