New for the E60/E61/E63/E64 from 09/2005:

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Incorporation of Active Steering control unit from the E90/E91
This allows the Servotronic valve and the ECO valve to be directly actuated by the Active Steering control unit
Only 1 DSC sensor (as E90/E91)

NOTE: On E60/E61/E63/E64 vehicles from 09/2005 without Active Steering. With option 216 "Servotronic", the body gateway module (KGM) actuates the Servotronic valve.