Not too tough, the wire plugs are taped up inside the bumper near the holes. Hardest part is getting the clip and screw in place that hold the new housing in place. the stalk/switch (if you got that part too) is three screws on the under side of the steering column, then gently pry the lower cover down. the old stalk has a couple bits you have to squeeze, then it pulls out like a plug. Snap the new one in and put your column back together.
Im new on the forum. I read your tread about installing Fog lights. I bought the Niissan kit on Ebay and it should be here soon. Just wondering if you have any tips or tricks for installation. Is the wire harness already at the bumper opening? How much trouble installing the new stock? Etc.