Home >> Land Rover >> 2017 >> Discovery SE >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Diagnostic Trouble Code Index DTC: BLINDSPOT Monitoring Control Module (BSM) -- Discovery/L462 >> Diagnostic Trouble Code Index DTC: Blindspot Monitoring Control Module (BSM) >> Description And Operation >> DTC U0533-86: Invalid Data Received From Side Obstacle Detection Control Module-Left - Signal Invalid >> Possible Causes