It's the day before the date the vehicle was registered.
Have a look on your log book and you will see the date of registration.
You may get a reminder from the dealer that services the vehicle that it's due, you won't get any other form of reminder.
_________________________
2011 Focus 3-door Zetec 1.6 TDCi.
Previous <img src="/images/graemlins/stemo.gif" alt="" />s - 2006 Panther Black & 2007 Red. Gone and quite forgotten <img src="/images/graemlins/lol.gif" alt="" />