UI family
UI_a147_ASILGlobalError
Not Available
What does the UI_a147_ASILGlobalError alert mean?
The center display Automotive Safety Integrity Level (ASIL) register reports a non-zero status.
What you'll see in your Tesla
- Not Available
What triggers it
Software check of ASIL status register found non-zero status
When it clears
Software check of ASIL status register did not find any issues.
Potential impact
Center display functionality may be unavailable.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
Track your Tesla's alerts automatically
Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.