i have just serviced a Honda sh300 and found the vin tag. If you lay on the ground looking up from the left hand side of the bike. Back by the rear wheel. The upper mudgaurd there is a open area with the vin tag.
vinnychoff
With the bike on OFF position, press the clock button (keep it pressed while switching the key to the ON) and after a 2-3 seconds it should go away.