About the new LED rear light setup on the SERG and SESG, you only have the two lights. The full light on the left will flash for LT and when applying brake with LT on, the right side will light up solid. This give a clear intent of the rider, brake light on with LT being indicated. The opposite of course for a RT and braking.
A buddy has the Wig Wag module, not sure of the manufacturer though. I've not really paid attention to his rear lights, but the way I understand it in my example above with the LT and braking, the left side light would be flashing indicating the LT, but the right side would also flash in sequence for the modulator (whatever pattern you have working). This just seemed very confusing to me, anyone else?
When I bought my new '09 SERG I kept my headlight modulator and Back Off rear modulator from my '08 SERK.
I installed the headlight modulator and that was a no brainer, works great.
But on my rear Back Off modulator, I elected to get the LED light bar spoiler for my chopped tourpak. I then hooked up the Back Off modulator to the LED spoiler and when braking it flashes the pattern I picked, flash four times then on for four seconds, repeating this pattern. My lower factory LED's stay functioning as normal with the LED spoiler being VERY noticeable mounted even higher on the bike than the tail lights.
When I do ride without the chopped tourpak, I just don't have any modulator working. I ride without the chopped tourpak only about 20% of the time.
Maybe I'm confused about the way the stock HD LED's will work with a modulator. Can someone with them operational post a video of them working? I still think it would be confusing for someone from behind to differentiate between modulated brake lights and when the brakes are on with a turn signal on at the same time.
Thanks.