Home >> Land Rover >> 2016 >> LR4 Base >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Rear Seat Entertainment Control Module (RSECM) -- LR4/L319 >> Diagnostic Trouble Code Index DTC: Rear Seat Entertainment Control Module (RSECM) >> Description And Operation >> DTC B1285-88: Video Input "D" - Bus off >> Possible Causes