Yeah that makes sense, the SE has a 4 spoke non-leather wheel I think.
This is the 3 spoke Sport wheel that is standard on the A2 Sport, they will probably come up on ebay soon enough. it looks massive in this pic but its smaller than the standard wheel i think, its just the camera angle
It will probably fit but I don't think the controls will work. Multifunction steering wheels have their own control unit. So if your A3 doesn't have a multifunction steering wheel it won't have the control unit and wiring.
_________________________ Cars For Sale | Used RVs