I installed some aftermarket Fog lights in my car last week, but wanted to use the production switch like the SE or XLE. After installation, I took it to my dealer to get the parts as you mentioned in your earlier thread. Nobody seemed to know anything about using the XLE switch in the Hybrid and they recommended I leave the car there over night so they could "research" using an XLE light stalk. They claim the harness in the Hybrid doesn't include wires for fog lights. After 3 days they finally called and said it would probably take 3 to 4 hours including cutting into the production wiring to make this work. I will be picking my care up this afternoon, without them being wired, but They promised to give me the wiring schematics for both the XLE and the Hybrid.