Might it not have been disconnected / modified as part of the remapping? Just thinking aloud...
Edit to add: I just read that informative thread which you linked to. It strikes me that in reality the sport button is nothing more than a bit of extra internal lighting. It's a shame that there is no switchable map, as this is one of the things which I liked about the car from the (incorrect) sales pitch. Not that I blame the salesman, as (IIRC) the reviews I read at the time made the same assertions.
So it really isn't possible to install a switchable map, then? Is this for technical or legislative reasons? I'm thinking about the point made re:- the sport button having no effect with the throttle pedal partly depressed. This could be a possible safety issue leading to one of those "I'm going to try and sue someone for my own common sense failure" type lawsuits.
Last edited by Duke147; 23-12-12 at 10:52.