These steering wheel switches for Mercedes are designed to replace the original buttons on your car’s steering wheel. The set includes switches for both the right and left sides, connected by a flat cable. The left-side switches include buttons for volume control, menu navigation, and confirmation (‘OK’), while the right-side switches include buttons for cruise control management, speed limit setting, and activation of hands-free calling functions. These switches are compatible with various Mercedes models and are easy to install, providing quick and convenient access to essential vehicle functions.