Folding down the integrated child seat
When the integrated child seat isn't used, you can fold it down to allow for an adult passenger to sit in the centre seat.
Before you fold down the child seat, make sure there are no loose items left in the space in front of it. This could otherwise block the child seat from locking into the centre seat.
Pull the handle on the front of the child seat to release the lock.
The child seat releases and moves forwards.
Push the child seat down until you hear a click.
The seat locks into place.