Used in combination with dual function 3-1 turn LED signal/taillight/brake light set-ups. The i.BOS systems (intelligent Boxing Operation System) is a CAN-bus adapter. Used when lights in the cockpit function inaccurately after installing 3-1 turn signal/taillight/brake LED lights. This system does not provide a load equalizer function but corrects frequency of the turn signals; turn signals indicator lights and corrects functioning of other warning lights in the cockpit. It also prevents trouble codes being triggered by the ECU. Works with all H-D models with the CAN-bus (HD-LAN) wiring system. Note: On some models the option ''LED indicator'' must be activated in the software.