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 B100F-29: Video Input "B" - Signal invalid >> Possible Causes