Home >> Jaguar >> 2018 >> XJR575 >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Common Specs & Procedures >> General Information - Diagnostic Trouble Code (DTC) Index (HLCM - V8 Pcm) -- XJ/X351 >> General Information >> Description And Operation >> Diagnostic Trouble Code Index - DTC: Infotainment Master Controller (IMC) (G1842475) >> DTC B1DE3-2F: Multimedia Link - Driver Assistance Domain Controller - Signal erratic >> Possible Causes