2018-11-05. DISPLAY KEY: SERVICE INTERVAL DISPLAY CHANGES . INFORMATION Replacing Parts or programming the vehicle will not rectify the situation. The display key information was modified, as shown in the graphics below, to eliminate any confusion that may have been caused by inconsistent display of CBS maintenance intervals. The remaining CBS distance and date are now only displayed in the vehicle. NHTSA's copy of the document (PDF)
2018-11-05. DISPLAY KEY: SERVICE INTERVAL DISPLAY CHANGES . INFORMATION Replacing Parts or programming the vehicle will not rectify the situation. The display key information was modified, as shown in the graphics below, to eliminate any confusion that may have been caused by inconsistent display of CBS maintenance intervals. The remaining CBS distance and date are now only displayed in the vehicle. NHTSA's copy of the document (PDF)
Bulletins from the manufacturer that mention a maintenance schedule or a service interval, as NHTSA summarises them. They are not the schedule itself: read the document, and the owner's manual.
Position 8 of a VIN names the engine on many vehicles: how to read a VIN. Safety equipment depends on the trim, so decode a VIN to see what one vehicle has.