Ive had a rubbing noise coming from my car since i got it, I had some spare time today fixed a couple of bits n peices then went on to the steering wheel, Igot the weel off and was putting it back on after finding out what the problem was. The steering has locked and theres a pin dropped down that wont let the steering wheel back into place. I need help on how the get the lock free so i can slip the wheel back on.

Cheers