One or more of the messages the vehicle controller receives periodically from the left headlamp controller is not received, indicating the left headlamp controller may be unavailable (MIA).
<0.01% (Extremely rare)
None displayed
The left headlamp may be unavailable or may not function as expected.
One or more of the messages the vehicle controller receives periodically from the left headlamp controller is not received, indicating the left headlamp controller may be unavailable (MIA).
The vehicle controller does not receive one or more of the expected messages from the left headlamp controller within the expected time frame over the local interconnect network (LIN).
The vehicle controller starts receiving the expected messages from the left headlamp controller over LIN.
Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+
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