Safety and Gateway Module (Sgm)

Safety and Gateway Module (SGM)





The SGM consists of a combination of the Central Gateway Module (ZGM) known from the E65 and the Safety and Information Module (SIM)
The SGM is located in the equipment carrier behind the glove-box.
The SGM receives from the active front steering control unit the specified setpoint current for activating the Servotronic valve and the ECO. The SGM activates the Servotronic valve and the ECO in pulse width modulated form.
In vehicles without active front steering, the software for activating the Servotronic valve and the ECO is implemented in the SGM.