Where is the handbrake of the Mercedes-Benz S400 located?

[VanSimon]

Mercedes-Benz S400's handbrake is located below the light control knob. Introduction to the electronic handbrake: The electronic handbrake is a technology that achieves parking braking through electronic control. Its working principle is the same as that of the mechanical handbrake, both achieving parking braking control through the friction generated between the brake disc and the brake pads, except that the control method has changed from the previous mechanical handbrake lever to an electronic button. Working principle of the electronic handbrake: The working principle of the electronic parking system is the same as that of the manual mechanical parking brake system, achieving parking by clamping friction between the brake shoes and the brake drum or between the friction plates and the brake disc. However, the control method is replaced by electronic buttons and motor actions instead of the original manual operation and mechanical linkage, so the system is fully called the electronically controlled mechanical parking brake system.