On an incline, the sliding door can move by itself.
This can cause you or other people to become trapped.
Using the lower guide of the sliding door (carriage) as a step can result in damage to the trim and/or mechanical components of the sliding door.
The sliding door is equipped with an active retainer, which engages when the door is opened as far as it will go.
The sliding door opens.
The sliding door is released from its catch.