View Full Version : Key Programming Problems

07-03-2019, 09:33 AM
After purchasing an MP3 250, the original key was lost leaving only the master key, I purchased a replacement OEM key, I wasn't able to program it, Further I Found the original key and it would no longer start the bike either, I am assuming the programming process wiped out the key. I've tried a number of times following the programming procedures without success. I even brought it to a vespa dealer who tried to program the keys without success. We're out of options and not sure what to do at this point, only the master key starts the bike. ironically the original main key still opens up the seat It just will not start the bike. According to the dealer, there are only two keys stored in memory at this time.



07-04-2019, 12:43 AM

follow the tutorial, if you still are unaible to program the key the dealer will have to wipe the ECO of the user key and reprogram a new one manualy via code card.