OK, so the replacements come from AN without any wiring.
Is there a mini-loom or something, the older versions had the wires soldered on.
The 'loom' would be the new style headlamp harness that AN sells with bulb holder connectors...
...that the original headlamp harness doesn't have.
Or do you need to have the old wires, and fit some slip-on connectors
You could do that but then the over-length connections can clash with the headlamp reflector unless they are bent out of the way which AN doesn't seem to have taken into consideration with their new style harness.
Or brush up on your soldering skills ...
You could do that (and cut the nuisance tabs off).
Or buy holders with wires and connect to the harness.http://www.mapcycle.com/categories/...holder-warning-lght-r282orr281-bulb.html