I will have to look into that. Thank you.I realize your post was about a month and a half ago, but figured I'd ask if you have tried any type of after market programmer to access your fog light on/off feature... In this wonderful age of computerized everything even fog lights are controlled by the ECM. Some times even just the "monitors" (not actual engine tuners) can access accessory control. I use my Bully Dog to set head light time delay, daytime running lights on or off, fog lights on with high beam, seat belt minder, accessory time delay..etc..