UI-A046
UI_a046_BackupCameraStreamError
Also written as UI_A046 / UI A046 / UI_a046_BackupCameraStreamError / ui_a046_backupcamerastreamerror
Why does the exact Tesla alert ID matter?
Record the exact alert ID, including underscores, suffixes, and companion alerts. Tesla alerts that look similar can point to different modules, timestamps, and service procedures.
What does UI-A046 mean?
Tesla alert code in the User Interface (UI) module. Backup camera reported an error when streaming. There is a high probability of a HW fault or disconnected harness. Backup camera reported an error when streaming. Autopilot trial period has expired Autopilot trial was active and has now expired Autopilot trial has expired. Autopilot no longer available Tire pressure sensors unable to measure tire pressure. Triggers tell tale light on the cluster TPMS resumes standard operation Unable to measure and report tire pressure Shift stalk request but driveRail is not ON and brake pedal is not pressed Press brake to turn driveRail ON and shift
Original Description
Backup camera reported an error when streaming. There is a high probability of a HW fault or disconnected harness. Backup camera reported an error when streaming. Autopilot trial period has expired Autopilot trial was active and has now expired Autopilot trial has expired. Autopilot no longer available Tire pressure sensors unable to measure tire pressure. Triggers tell tale light on the cluster TPMS resumes standard operation Unable to measure and report tire pressure Shift stalk request but driveRail is not ON and brake pedal is not pressed Press brake to turn driveRail ON and shift
Affected Tesla Models
What You May Notice
- User Interface alert: Backup camera reported an error when streaming. There is a high probability of a HW fault or disconnected harness. Backu
- Touchscreen may show an error for one or more apps or settings
- Feature may restore itself after a reboot
How to Diagnose and Resolve
- 1 Perform a soft reboot (hold both scroll wheels for ~10 seconds)
- 2 Check for pending OTA software updates
- 3 If the issue persists, schedule a service appointment
Severity Notes
UI-A046 is an Alert in the User Interface system. Confirm the vehicle screen and Tesla app show no driving or charging restrictions, and schedule service if the alert returns.