For BMW R1200GS R1250GS Adventure F850GS F750GS ADV LC R1200 GS Handle Fog Led Light Switch Control Smart Relay Wiring Harness The company developed intelligent relay, microprocessor was used to detect the vehicle state: when the engine starts relay in standby state, the switch can control the load and lamps and lanterns, after the engine flameout, relay is closed, how the auxiliary switch literally lights and load are not work, install the relay need not destroy the original car line, convenient and simple. The relay control system with two road, that is to say two relay integration in this small box, safe and reliable using imported components, and the relatively small volume, convenient installation on the motorcycle, 20 a, each relay can (240 w), but given the current motorcycle battery is small, it is strongly recommended that users each not more than 10 a current load (120 w) power is too large, extremely easy to damage the original car battery and rectifier, and easy to damage the original car generator. Therefore, we are into online configuration is 20 a fuse. For BMW R1200GS LC 2013-2018 For BMW R1200GS ADV LC 2014-2018 (ADV model need to install in Right Position) For BMW R1250GS/ADV LC 2019 For BMW F750GS/850GS