I would have thought the 1.6 would have a different bell housing and the gear ratios would be different, also the
in the scenic would have problems trying to adapt to a 1.6 box.
I have a auto box from a 99 laguna 2.0 8v, I took the box out of a doner car myself when I brought my old Laguna as a precaution to the box in that failing. As it happend I drove it over 100k without any problems, but kept the spare box when I sold it. It would be the same box that's fitted to your scenic and I would be prepared to sell for the right price
The hydraulic solenoid block would need swapping over with yours and the old
drained completely out. Its been sitting for around 3 years so it would be a good Idea to fit a new filter and
seal to the torque converter shaft.
When I took it out I was assured it worked as it should, but I only have their would for that as you only have mine!.
What area do you live in?