"Failure Status"
WARNING: This page is about a different car, the 2001 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.
If "Current Status" indicates a value of 131 or greater (fault indication) during driving then the value will be stored as " Failure Status" during 40 heating cycles. " Failure Status" can be seen as a freezing of a fault detected during earlier driving. The function can be compared to fault handling for the normal OBD diagnostic trouble codes.