The EPS (Electrical Hydraulic Power Steering) is a power assisted steering device designed to reduce the effort required for steering the vehicle by using the torque from an electric motor.An electronic control unit manages and controls the system: processing the input information and using the internal operating logic, the control unit determines the direction of rotation and the supply current for the electric motor producing the desired servo-assistance effect.A CITY button above the heater/air conditioning controls in the dashboard can be used to alter the power-assistance level of the electric steering.There is an electric steering failure warning light in the instrument panel. A special symbol in the instrument panel display shows that the CITY function is on.For more details, See descriptions 4110 STEERING CONTROL AND LINKAGE The power and ignition-controlled supply lines for the electric steering control unit are protected by two dedicated fuses located in the engine compartment junction unit.