There is a lot of discussion regarding fog lights on the Prius forum, with different opinions about their effectiveness. I was 50-50 on the goal - half looking for the visibility and conspicuousness, and half for the looks. The black plastic inserts are pretty out of place. As mentioned earlier I got a kit that includes fogs, turn signals and driving lights. I bought these on eBay.

Dennis, you are right that the OEM harness should include the right hook-ups. Unfortunately, that is a not the case. They use a different lighting wiring harness for the Prius Four and the Prius Four Touring trims.

The kit came with a wiring harness, but there isn't much right about it. Wires don't reach the right destination, weird placement of the inline fuse and so forth. In fact I just came back from a two hour trek to find 1/4 inch wire loom conduit to extend the harness. I am running a separate fused circuit for the lights.

Seeing deer as early as possible is critical. I've got Clearwater Lights' Darla lights on my bike.

 

Seeing deer as early as possible is critical. I've got Clearwater Lights' Darla lights on my bike.

Way to go. Tremendous light in a small package. Ride safe!

Ron