Document 11013482
On certain Model S, Model X and Model Y vehicles, the interior camera requires replacement to mitigate reduced driver attentiveness detection performance in low-light conditions.
Document 11014773
On some Model Y vehicles, the center high mounted stop light may cause interference with the power supply line for the High Voltage Controller (HVC), which can falsely trigger High Voltage Interlock Loop (HVIL) alerts HVP_w026_HvilFault or BMS_a036_SW_HvpHvilFault.
Document 11017591
On certain Model S, Model X and Model Y vehicles, the interior camera requires replacement to mitigate reduced driver attentiveness detection performance in low-light conditions.
Document 11020192
A firmware diagnosis feature is being introduced on Model 3 and Model Y vehicles that monitors wheel alignment over time. This feature detects changes in wheel alignment that may be related to incorrect tire pressures, degraded ball joints, bushings or damaged suspension links. If the feature determines that an inspection at a Tesla Service Center is required, a customer-facing alert will appear on the touchscreen.
Document 11036613
On some Model Y vehicles built before February 28, 2026, the design of the HVAC inlet duct may lead to water ingress into the air filter and/or vehicle interior. If the vehicle is brought into Service for cabin air filter replacement due to a musty or moldy smell from the HVAC system, water dripping from the vents or water pooling into the RH footwell carpet, inspect the vehicle for symptoms related to the condition. If symptoms are present, replace the HVAC inlet duct with an updated part or rework the existing HVAC duct, and replace the cabin air filters.
Document 10234054
Certain Model 3 and Model Y vehicles may require HV battery replacement because the wire bonds within their HV batteries may not have been manufactured to internal specifications, which may result in a reduction of range.