Need a littel electrical help please
1. Splice into the O/R wire (ignition switched) of your ACC harness. The O wire is ignition and ACC-switched, which wouldn't be suitable for this. This will not alter the function of the ACC switch if you want to use it in the future, except the 15A circuit capacity will be reduced by the load imposed by the antenna, whatever that is.
2. Splice into cig-lighter wire (colored). (Black is ground.)
3. HDI plug near the headlight connector. The 12V (ignition switched) connector is covered from the factory with a red cap (ground has black). This is a blade connector, female IIRC, so you can just install a connector on your antenna 12V wire and plug it in.






