Hi, I had my car serviced about 2 months ago, and last week when i turned the ignition on it came up saying "service in 1700 miles" I had it remapped last monday but im pretty certain it was doing it before, but i cant quite remember. Anyway i took it to the dealer today and they plugged in their diagnostic machine and said it had been erased, however, when i got in the car to drive off it was still there? I walked back in and told them it was still displaying the message, so again they had another look at it and said that their computer says it has been erased. They suggested i book it in 'for a day or two' but im worried that if they have it for that long they will find the remap and re-flash it back to standard. Im not sure what to do, i know if it was to be flashed by the dealer, i could go back to GIAC and they would put it back on for me, but i cant be ***** with the hassle, i think im just gonna leave it til its second service and if anything happens i can deal with it then, any suggestions?