Autopilor Processor Secondary (APS) detects a problem with windshield heater grid connection.
<0.01% (Extremely rare)
None displayed
Mist / fog may accumulate in front of the forward facing cameras and impact Autopilot functionality.
Autopilor Processor Secondary (APS) detects a problem with windshield heater grid connection.
APS detects an open circuit or short circuit in the windshield heater grid.
APS no longer detects an open circuit / short circuit with the windshield heater grid.
Model S 2012-2020, Model X 2015-2020, Cybertruck, Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+, Semitruck
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