In most vehicles the steering column locks when the key is in the off position or obviously if it is removed from the ignition. If you remove the key from the ignition while you are turning the wheel to either side the locking mechanism jams a bit because it is being held by the tension transfered up from the steering system. It will have a hard time releasing once the key is reinserted and often the ignition won't be able to be released. You will need to gently move the steering wheel back and forth while turning the key to get it to unlock. Even though newer "minis" don't have a traditional ignition it should be some kind of similar method to release it.
on the 08 mini cooper, it is behind passenger fog light.or on the steering wheel
Buy the expensive module.
it is beneath the steering wheel but be carefull, as it may be very hot.
The 2014 MINI Cooper has front wheel drive.
The 2007 MINI Cooper has front wheel drive.
The 2009 MINI Cooper has front wheel drive.
The 2002 MINI Cooper has front wheel drive.
The 2006 MINI Cooper has front wheel drive.
The 2012 MINI Cooper has front wheel drive.
The 2005 MINI Cooper has front wheel drive.
The 2013 MINI Cooper has front wheel drive.
The 2004 MINI Cooper has front wheel drive.