Thanks for the replies. I wondered if the button would show me mpg or something like that - I guess not! I have to say, I am quite impressed with the little thing so far. for a 1.6 it goes well enough and I have so far averaged 49mpg (used a phone app to record every refill and calculate average - sad or what!) I agree with the gear changes, they are very slow and sometimes lurch you forward as they are not very smooth. I also have had a couple of situations when the car seemed as though it was in neutral when going slowly over a speed bump so it revved until about 2,500 revs until it started moving forward. But, all in all it does what it says on the tin. Mike