Any car with a keyless entry pad can be opened with this sequence of numbers entered into the pad. You know, the 5 buttons labeled "1/2", "3/4", "5/6", "7/8", "9/0".

Here are all the different combinations:

All you need to do is enter all 3129 different combinations, and you got it! It shouldn't take any longer than 20 minutes.

Note: Don't try this on a car unless it is yours! This is illegal!