Home >> Jaguar >> 2012 >> XKR 2D Convertible >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Audio Control Module (ACM) -- XK/X150 >> Diagnostic Trouble Code Index DTC: Audio Control Module (ACM) >> Description And Operation >> Audio Control Module [ACM] >> DTC B1A03-12: Speaker #3 - Circuit short to battery >> Possible Causes