I was speaking to a Honda techie the other day and he checked the notice log for the 2006 Civic (tells them of known bugs and fixes etc) looking for the fix instructions for the fuel filler cap and he noticed that there is now a note on the system relating to auto door locks.....
"Auto door locking is a non UK market feature that some UK owners might accidentaly activate. If a car is found with autodoorlocking switched on it must be deactivated by following the procedure below...." 
Or words to that exact effect.
So from that I'm guessing that Honda havent had the Autodoor locking hologomated for the UK market. Interesting.