I was wondering the same thing about the lights too, but I went to the Mazda place and ordered a new steering column switch to replace the light switch. This switch has the fog light switch in it, so with the wiring harness there already, he said it should just be plug and play. From some of the posts I'm reading, that sounds right. PUt the new switch on the steering column, install the fog lights (either OEM or aftermarket, just tap off the positive wire), and they should be good to go. Since I'm moving to the UK, I plan on just tapping off the harness and running a wire to the rear of the car so when I turn on the switch it will illuminate the rear fog light also.