Hehe... I can honestly say this very thing drove me nutz for a while.

As Mike says, its the secret hidden lever that holds the key. On the left hand side of the steering column is the telescopic lever which pulls the steering closer and farther from you. But, the secret-took-me-forever-to-find-lever is underneath the steering column, back where the dash and column meet. The lever is housed in a small "depression" in the back middle of the column.

Hope that helps.