Originally Posted by DrivenByE30
Water freezes at around 0 degrees Celsius, which is the equivalent to around 37 degrees F.
The car is giving you warning to pay attention, since it is sufficiently cold outside, there may be black ice on the road, and therefore to drive more carefully...
Ass is off to keep the heater on so your ass may stay warm...
0 degrees ceclius is 32degrees F. People in the thread are stating that road can get icy at above 0 degrees celcius