UI family
UI_a139_postponedConfigChange
Vehicle configuration update pending
What does the UI_a139_postponedConfigChange alert mean?
Pending configuration changes will apply once the vehicle is parked
What you'll see in your Tesla
- Vehicle configuration update pending
- Changes will apply once the touchscreen is off
What triggers it
Vehicle has received a gateway configuration change while in gear
When it clears
System will reboot
Potential impact
Infotainment system will reboot when vehicle parked with display(s) off
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.