Using the m-Button along with the Motogadget M-Unit is a great help to reduce the 'clutter' and simplify wiring? This tiny cylinder mounted in a hidden area near the handlebars will allow connection to all hand controls, switches and buttons.
The m button converts the signals to digital and sends them over a single, thin cable by modern bus technology to the m-Unit V.2. There all the signals are switched on and off. All control lines go into the handlebars. This saves space, weight, time and effort. This is a must for custom bikes wanting a clean look on the handlebars.
The m-Unit used in conjunction with the tiny m-button allows you to minimize the amount of cables needed. All switches / buttons on the handlebars are connected to the m button via the shortest path, in the handlebars. The m button then only uses a thin cable that is led to m-Unit. The signals are directly connected to the m-Unit V.2. There is no way to make a cleaner less cabled look.
The m button is completely sealed waterproof and vibration resistant.
On BMW Motorcycles we reccommend running an extra 2 wires. Yellow for the kill switch function and black for an extra ground for both left and right M Switches.