Home › Jaguar › 2017 › F-Pace S › Repair and Diagnosis › Quick Lookups › DTC Index › Diagnostic Trouble Code Index DTC: Parking Aid Control Module (PACM) - F-Pace › Diagnostic Trouble Code Index DTC: Parking Aid Control Module (PACM) › Description And Operation › Parking Assist Control Module (PACM) › DTC B129F-13: Function LED - Semi-Automatic Advanced Parallel Park - Circuit open › Possible Causes