PostedAugust 18, 2013. If it is a very steep hill there is a risk that it will roll back because the amount of "creep" of the car is not enough to overcome gravity pulling it backwards. The hill start assist is there just to give you that 2 seconds to get your foot from the brake pedal to the accelerator. PowerGauge - Hybrid Electric Vehicle (HEV) . The power gauge displays power to the wheels when accelerating or maintaining speed. When slowing down by lifting your foot off the accelerator pedal or pressing the brake, the gauge displays the power captured by the regenerative braking system and returned to the high voltage battery. HillStart Assist is a driver assistance system. It comes into play when the vehicle standing on the slope has to drive off again. Usually, the driver needs to take off the vehicle again; that stops on the slope. However, it starts to descend instead of going ahead because the driver takes his foot off the brake pedal to press the accelerator 2024Mustang Owner's Manual. This view of the Owner's Manual contains the very latest information, which may vary slightly from the printed Owner's Manual originally provided with your vehicle. It may also describe content that is not on or operates differently on your vehicle. Please consider the Owner's Manual originally provided with HillStart Assist serves to stop your vehicle from rolling back while on a hill by automatically operating the brake system for about 3 seconds, even if you release your foot from the brake pedal. WhatIs Hill Start Assist; How Does Hill Start Assist Work; Hill Start Assist Precautions; Hill Start Assist - Troubleshooting. Hill Start Assist - Information Messages; Auto Hold. This view of the Owner's Manual contains the very latest information, which may vary slightly from the printed Owner's Manual originally provided with your lDp25.

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