The brains, quite literally, behind the VHX gauge system is the Dakota Digital VHX control box. This box allows for all system wiring to be handled away from the main display panel, which is really great if you're custom wiring your whole project. It also makes installation of the display easier with a single multiplex connection. The sender wires are attached to the control box, while the aforementioned turn signal, high beam, and power wires are stripped and connected as well. The box doesn't require solid mounting or a ground so hook-and-loop tape or tie wraps are perfect mounting solutions.