UI family
UI_a040_HomelinkTransmit
Not Available
What does the UI_a040_HomelinkTransmit alert mean?
The homelink module is transmitting a signal.
What you'll see in your Tesla
- Not Available
What triggers it
The homelink module begins to transmit a signal.
When it clears
The homelink module finishes transmitting a signal.
Potential impact
The vehicle is performing as designed.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
Semitruck
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.