Seems to be quite common on 02's, mine does it also when it wants to. Appears to act like a sticky switch.
If the oil pressure light works normal the overwhelming odds are it is either a lazy, sticky or open switch.
It's right on top of the top gearbox cover and takes a minute to remove, just check it for continuity to ground.
If it turns out to be the switch the cost should be so minor it isn't even worth talking to the dealer about, much less putting the bike in the shop.
If the oil pressure light works normal the overwhelming odds are it is either a lazy, sticky or open switch.
It's right on top of the top gearbox cover and takes a minute to remove, just check it for continuity to ground.
If it turns out to be the switch the cost should be so minor it isn't even worth talking to the dealer about, much less putting the bike in the shop.
