separate supply line 3 wheel electric bicycles

open headlights affected a number of other functions does not work properly, so now we have to do is to give the headlights establish separate current line (generally choose 12V negative line),electric mobility scooters that requires separate from the battery on pick out a 12V negative line (remember, the new 12V diode negative line also need to bring the same model, and only with the original series 12V negative line not parallel, so you can. If only affected one of them, for example, affects only the horn,electric bicycle 3 wheel then we need to create a separate current line gave the horn instead of headlights. This method should be applied with flexibility, choice of the majority must not obey a few maintenance mode. Open unilateral cornering lights, on the other side or other functions also start or function dislocation (for example, open headlights, headlight does not shine, but the horn sounded). Encountered such a problem, I need to check the door is functional line is sticking together or a functional lines appeared short circuit. Such problems generally occur within the function switch wiring blocks or functional switch wiring dislocation, open Terminal Block adjust or replace the function switch.