Home >> Jaguar >> 2015 >> XF 2.0T Premium >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Diagnostic Trouble Code Index DTC: Restraints Control Module (RCM) -- XF/X250 >> Diagnostic Trouble Code (DTC) Index DTC: Restraints Control Module (RCM) >> Description And Operation >> DTC B0020-56: Left Side Air Bag Deployment Control - Invalid/incomplete configuration >> Possible Causes