It's failed :c
Whats the purpose if you cant raise it?
Before you ask, no you cannot operate the lift, or at least not yet anyways. If you can figure out a script to trigger the animation then let me know and I will be more than happy to animate it.
The v8 Box Truck had a script that moved the back door on it up and down when you pressed Jump. If you can find the source for it and adjust the model, then it should work.