Originally Posted by ETacv
It's all combined into one switch on the stalk. One turn up switches on the front, a second turn up switches on the rear.
The rear fog is only supposed to be used with heavy fog/rain as the light is very bright and not very safe to use otherwise. The rear fog helps other drivers see your car when visibility is very low.
exactly. two settings on the stalk, since you shouldn't use the rear fog often, and when you do, you'll want the front fog as well.
if you can find a source for one of the stalks and want to buy a few, I'd likely buy one, depending on the price.
a rear fog should be as bright as your brake lights. leaving it on in clear conditions confuses and annoys drivers.
I use it frequently in the winter in Seattle since it rains almost all the time and visibility on the highways is horrible.