Auxiliary Light Power Switch Kit
Either kit plugs in under the left side cover. Those swithpacks are prewired to that location.
Either kit plugs in under the left side cover. Those swithpacks are prewired to that location.
The Best of Harley-Davidson for Lifelong Riders
So, to use the left console switches to wire anything in requires the kit WITH the interface module if you only have blanks in the left console position.
If you already have a switch in the leftmost spot on the left console, you need the kit W/O the module. The switches themselves can be purchased separately & plugged into an existing module.
In either case, if you want to wire in more than just the AUX lights (standard on Ultra & Limited models) you will need the Accessories wiring harness that works via switches in the left console. This works via the switch providing a signal to the left console module, which sends the signal via CANBUS to the BCM, which then turns on voltage to the correct wire output via either stock wiring or the (switched) Accessories wiring harness, which plugs into the accessories connector located under the left side cover.
- Left position switch turns on/off the AUX lights circuit that goes to the fairing.
- Center position switch turns on/off the three wires in the (switched) Accessories harness (handles accessories that draw 2Amps or less).
- Right position switch turns on/off the relay output in the (switched) Accessories harness (handles accessories that draw more than 2Amps).
To further complicate things, there is also a kit that includes a right console module & a stand-alone Accessories harness that has power w/o needing a console switch to turn it on.
So, overall, H-D has pretty much covered all the bases. Only problem is the descriptions of what fits what & what is needed for what accessories is pretty vague.
Hope this helps.
Last edited by Hammz; Aug 11, 2017 at 09:49 AM. Reason: grammar correction
So, to use the left console switches to wire anything in requires the kit WITH the interface module if you only have blanks in the left console position.
If you already have a switch in the leftmost spot on the left console, you need the kit W/O the module. The switches themselves can be purchased separately & plugged into an existing module.
In either case, if you want to wire in more than just the AUX lights (standard on Ultra & Limited models) you will need the Accessories wiring harness that works via switches in the left console. This works via the switch providing a signal to the left console module, which sends the signal via CANBUS to the BCM, which then turns on voltage to the correct wire output via either stock wiring or the (switched) Accessories wiring harness, which plugs into the accessories connector located under the left side cover.
- Left position switch turns on/off the AUX lights circuit the goes to the fairing.
- Center position switch turns on/off the three wires in the (switched) Accessories harness (handles accessories that draw 2Amps or less).
- Right position switch turns on/off the relay output in the (switched) Accessories harness (handles accessories that draw more than 2Amps).
To further complicate things, there is also a kit that includes a right console module & a stand-alone Accessories harness that has power w/o needing a console switch to turn it on.
So, overall, H-D has pretty much covered all the bases. Only problem is the descriptions of what fits what & what is needed for what accessories is pretty vague.
Hope this helps.










