For City Bike:
Attach both fender and headlight to upper mount in the order: washer, headlight, fork, fender, washer then locknut. Attach fender stay eyelets to lower mounts on each side.
For Mountain, Fat, Folding and Super Bikes:
Attach both fender and headlight to upper mount in the order: washer, headlight, fork, fender, washer then locknut.
See photos, and note the Mountain Bike is on the opposite side from the other bikes.