Do a search for the RAVE manual.
There are links to it on the forum, just need to find one.

 

I'm in the Pee Dee area of South Carolina and this has been a freak year so far with two accumulations already. First one we had 3.5 inches here. We do have real blizzards (by our standards), but extremely rare. I remember 24 inches in 1973.

Back on topic, I always thought they should be listed as Rear Fog "Safety" Lights\Lamps. I also thought at first that they illuminate for rear viewing, as opposed to being for the benefit of avoiding a rear collision.

 

I'm from the upstate and we haven't had any snow whatsoever stick. It has been a relatively warm winter.