Home >> Land Rover >> 2019 >> Range Rover SVAutobiography >> Repair and Diagnosis >> General Information >> Specifications Index >> Diagnostic Trouble Code Index DTC: Body Control Module (BCM) -- Range Rover/L405 >> General Information >> Description And Operation >> Diagnostic Trouble Code Index - DTC: Body Control Module (BCM) (G2165406) >> DTC B124E-04: Wiper Stalk Switch Pack - System internal failures >> Possible Causes