I routinely check the oil level on my 2014 R1200RTW via the sight glass. It normally is at the top of the ring in the sight glass. I also occasionally check the level with the wonder wheel. Initially I got the OK but now I consistently get the OIL CAN display! I advised the dealer I purchased and obtain service at of this at my 18000 service. He advised that the difference between the OIL CAN and the OK was so close it was extremely difficult to adjust. Consequently all I now get with the wonder wheel is the oil can but the sight glass displays the proper amount. The dealer advised the OIL CAN being displayed does not indicate a problem or trouble. I use Castrol Power RS 5-40. Has anyone experienced this situation or found a fix? The bike is still under warranty. Jim