Airliners are very different from GA aircraft. The autoland on a 737 is very different than a 757, and is very different from a 777 autoland. It's not obvious how to do either unless you have flown them. The 737 has two autopilots, and the second one has to be selected at a certain time to do an autoland. The 757 has three autopilots and three buttons to choose from. The 777 has three autopilots, but only one button on each side to engage the autopilots and autoland. It's not as simple as you might think. I've done autolands in all the above and they are not the same. It's easy for me only because I'm trained in them.

If you're lucky enough to get those engaged, what are your speeds for landing? Can you find it in the CDU/FMC? When do you configure flaps and gear? Are the autothrottles, autobrakes and autospoilers armed? You can't tune the ILS in the 777 on a traditional radio tuning panel. It's done automatically in the FMC by selecting the arrival, transition, and runway/approach.

I don't think we should talk about the problem getting into the cockpit on these boards, but that's another problem.

Maybe someone could talk you through it.?