Home › Jaguar › 2017 › XE Base, 2.0L Eng VIN N, AWD › Repair and Diagnosis › General Information › DTC Index › Diagnostic Trouble Code Index DTC: Body Control Module (BCM) › Diagnostic Trouble Code Index DTC: Body Control Module (BCM) › Description And Operation › Body Control Module (BCM) › B12CB-23 Start/Stop Eco-Start Enable Button - Signal stuck low › Possible Causes