Remove cap from lock in handwheel .

Unlock lock in handwheel with the key.

Hold ball neck in place.

Pull handwheel outwards. Turn red mark into green area until handwheel engages. Pay attention to the pictogram on handwheel .

Pull ball neck out downwards.

If the ball neck is dirty, clean it More.

Store the ball neck with the key inserted in the stowage space on the right-hand side in the rear.