Home >> Jaguar >> 2019 >> I-Pace First Edition >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Common Specs & Procedures >> General Information - Diagnostic Trouble Code (DTC) Index (BCM - HCM) -- I-Pace/X590 >> General Information >> Description And Operation >> Diagnostic Trouble Code Index - DTC: Body Control Module (BCM) >> DTC B1DB7-4B: Rear Roof Blind - Over temperature >> Possible Causes