Rear seat problems

[KevinJ]

I have recently acquired an A190 Elegance and just noticed that the larger rear seat does not lock itself into position. The smaller side of the rear seats works fine, but when you lock the larger side into the floor catches, you hear a click but you can easily pull the seat away without using the latch.

I have had a quick look, but need to do this in more details tomorrow when I am not in work, but it seems either one of two things :-

1) The latch you pull to release the rear catches from the floor is not connected to the tension cables?

2) The catch in the near side of the larger rear seat is defective and will not grip the floor catch and lock into place.

Is this something you may know as I purchased this car privately in order for my partner and new born baby to be mobile, but in it's current state, cannot have a baby seat attached to a loose rear seat?

Any advice and guidance would be appreciated

Thanks

Kevin