Oil change Interval

I have a 2005 4.0L V6 Explorer.. I have been getting oil changes at 5000 kms intervals but at the last oil change i got the 10000 kms oil but after 5000 kms the "change oil soon" message has come on. Do I have to get the oi changed or do I drive to 10000 kms and then change the oil..Is there anyway to reset the system so that it knows that the oil is of the 10000 kms variety..Apologies for the bad english.