I'm interested in the Euro headlight switch. I'd like to be able to choose whether to run my my DRLs or not. Are they worth the $70 and are they much trouble to install? Also, WHAT is a rear fog light?? I've read that Timmons is where you buy the switch. How do I contact Timmons? Do they have a web site? B. Wanamaker 98 GLX Black/Beige leather still 100% stock