4A0 927 156 J · CTRL UNIT Audi genuine (OEM) part number 4A0 927 156 J, CTRL UNIT. Fitted on (3)CTRL UNIT — pos 11 (KAT155.BIN)CTRL UNIT — pos 11 (KAT175.BIN)CTRL UNIT — pos 11 (KAT183.BIN) Open the interactive exploded diagram →