Why does it ding at me every time it hits 37*? seriously. I cant think of a reason, also if someone reading this has a link to an online owners manual / service manual. Im looking to do some reading, my car didnt come with one.

Thanks.

It is a warning that air temps are low enough that there's a danger of ice forming on the road.

ah ok.. i figured that should be a bit lower. but whatever. you dont have info on online service manuals / owners manuals do you?