That is where the ACM is on the older bikes, so that's probably it on yours. The instructions you have are clearly for the 2007 and older bikes. All you need is a wiring diagram for your model and year, available in the service manual, to determine which wires are your left / right turns. You don't need to actually tape near the ACM, you should be able to tap the turn signal wires anywhere, since each side is effectively it's own circuit. You could tap just in front of the rear fender, where the turns run to the back. You could also place your LE in the headlight bucket, tapping the wires there. Again, it's a 'tap', and not a splice..... so if you don't like the location, you should be able to easily remove the tap with no damage to the exiting wire at that location. Just add a small piece of electrical tape after removal at the tap location.
2011 Silver/black Vision, Ness Big Honkers, Ness Twin Sucker, PC-V w/AT, Lloydz VM1-DR cams, Lloydz Adj Intake, Lloydz Variable Timing Wheel.
2006 110" (133hp/142tq) +nitrous Kingpin (sold)