This keypad can be configured to control various engine, display and vehicular functions. This keypad has been tested in the most vigorous motorsport environments and ensure reliability and consistency for those seeking the best option in the marketplace. Utilizing the CAN Bus network, requires just 4 wires and your mounting options are endless due its size mounting solution. The 3 LED lights will provide feedback as to which function is being utilized and the buttons are backlit to provide night time visibility. This keypad is pre-programmed to be plug and play with the current range of Emtron ECUs. The keypad comes with a sticker sheet to be used to identify the function each button represents.