EBD works with ABS (Anti-lock BrakeSystem) to help ensure optimum brake force is applied to each wheel. In emergencies, theBrake Assist system automatically increases brake force. TRC enhances the ability to grip the road,especially when starting off or acceleratingon uneven or slippery surfaces. Correctivemeasures are applied the moment the riskof wheelspin is detected, to help maintaintraction. Hill-start Assist Control maintains brakingpressure to help prevent the S350/GS250from moving backwards when starting on aslope. In addition to reducing driver fatigue,it also helps to minimize wheelspin onslippery inclines.