I just got a (horrifically shipped) Liberty LC (non-wecan) and while repairing the damage done during shipping, I noticed that the rear light wiring harness has 12 plugs on it, two for each light (six pods). Of course, this is not a new bar, nor a duo bar, so I can't see why it'd have an "extra" plug for each light. Is one for the TA, and the other for a standard flash pattern? The colors for each pair of lights are the same, one solid, one white striped. Any ideas?