The buttons are as follows:
From left to right,
Stop
Washes your bum
Also washes your bum (I have no idea what the difference is)
washes you lady garden
Dries.
No idea what the dial does.

And it auto flushed after you stood up if you didn't press the flush after a certain amount of time.

This was in a very nice cafe in Akihabara, Tokyo. I always went to the loo there even if I didn't need to.

As said beforeit is still common to find places where the loos are little more than a hole in the ground.
( Mrs Entity is in hiding., Tue 1 Apr 2008, 16:40, Reply)