Nov 21, 2009, 08:54 PM
If anyone cares, if you have a coke machine that you want to mess with and nobody's around, think of the buttons on the side as working in descending order(meaning 1 is the top). Enter in 4,2,3,1, and you should be greeted by a menu. Doesn't work on all of them but it works on a good number.
http://www.i-hacked.com/content/view/12/48/
http://www.i-hacked.com/content/view/12/48/