http://www.autoblog.com/2007/03/15/v...g-your-nuts-o/

Anyone who's lived in a cold climate can appreciate not having to take out a key when the thermometer drops below freezing. Keyless entry is good, but a keycard that stays in your pocket is even better, as demonstrated in this commercial from Renault, which makes the argument painfully obvious.

Follow the jump to learn a good lesson about keeping all extremities covered in those cold winter climes.