The ultrasonic sensor (USS) controller detects an internal condition affecting the roof USS.
<0.01% (Extremely rare)
None displayed
The roof USS may not function as expected.
The ultrasonic sensor (USS) controller detects an internal condition affecting the roof USS.
The USS controller detects an internal condition on the roof USS.
The USS controller does not detect an internal condition on the roof USS.
Model X 2021+
service-fix
Sign up for Tessie. Try it free for 14 days. Happiness guaranteed.