Driving Assistance in Mercedes Makes Elegance and Top-of-the-Edge

I want to ask few questions about this new car. I want to enlighten myself with Mercedes Benz S- Class and its features. What is Active Lane-Keeping Assist? What is the helpful usage of Attention Assist? What is new to Active Parking Assist of this car? How does Brake Assist Plus works with this car? What is Pre-Safe Impulse? What is Pre-Safe Plus and does it contributes to safe-driving? How Night View Assist Plus works? How does it look like? Is like the spectrums in night-vision goggles of military personnel? Please help me and provide answers. Thank you!
