These are the PIAA 1192s. Most K12ers seem to install them successfully under the oil cooler, but I took a slightly different road.
First, I was not satisfied to attach the lights in a way that would not allow traversing adjustments (left-right). I used the pads provided, but did not remove the protecting film on the signal pod side. I attached the light's base to the signal pod with a stainless, hex-head screw, stainless tooth-washers, and a nut inside the pod.
Secondly, I detached the light's wires from the socket so that I could pass them thru a small hole drilled into the pod's bottom screw well. I then reattached them to the socket inside the signal pod. The other part of the light socket I routed like the turnsignal light wires, passing the socket through the rubber grommet (held open by needle-nose pliers) and into the pod.
Finally, I opted to control the lights separately from the main headlight. I rarely turn them off, since I intended for them to function both as daytime running lights and nighttime driving lights. You may want to check your state's laws regarding legality issues. home
All I did there is buy the fixed Widder electronic thermostat and put it where the accessory plug usually resides. This meant moving the accessory plug to the lower position, as depicted in the picture. To connect to the vest, I altered the coiled cord that comes with the vest, connecting one end to the thermostat, and leaving the other end (with a femal Widder plug) loose. When the cold weather comes, I route it forward to stick out about 10 inches when the seat is locked in position. When it's warm, I hide the cord in the nooks and crannies under the seat. home