Mercedes-Benz R230, W211 manual System Activation

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System Activation

Activation must be performed anytime the system has been deactivated, BEFORE the engine is started!

Failure to activate will prevent proper operation and create fault codes!

Activating SBC with SDS will:

•charge the accumulator

•perform a Predrive Check

•move the pads towards the rotors with ~60 bar pressure

•erase the fault memory

(Note: may have to activate several times to position the brake pads)

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Contents Sensotronic Brake Control SBCObjectives Contents SBC Incorporates these Functions Advantages of SBC Advantages of SBC Advantages of SBC Driving with SBC Wake-Up Driving with SBC Pre-Drive Check PDC Driving with SBC Delayed Off Function Page Page SBC Components W211 System Overview SBCR230 System Overview X11/4 Diagnosis Connection Brake Operating Unit BOU Brake Operating Unit Master Cylinder Fluid Reservoir Cover Pedal Value Sensor B37/1 BOU Tandem Master Cylinder Fluid reservoirNormal Braking Light Pressure Normal Braking Increased Pressure Normal Braking Strongest Feedback Emergency Operation Traction System Hydraulic Unit A7/3 Traction System Hydraulic Unit A7/3 Page Emergency Operation Circuit Brake Pressure Supply Three Pressure Stages Pressure Apply Rear Wheels Pressure Apply Front Wheels Pressure Apply All Wheels Pressure Hold All Wheels Pressure Reduction All Wheels Temperature Compensation Deactivation Deactivation Pressure at A7/3b2 System Activation System Activation Activation Left Front Activation Right Front Activation Right Rear Activation Left Rear Activation Recharge Bleeding the Brake System Proper system bleeding is critical Follow directions in SDSEquipment Required Connect equipment and follow steps in SDS Acronym List Appendix