97 528i fuse 15 and oil level sensor

My 528i fuse # 15 keeps blowing out every time change it. I read on web that it might be the oil level sensor but not sure. If anybody's having the same issue please help.

http://www.bba-reman.com/bmw_sensors.htm

is this where the oil level switch is located?

http://files.automotiveforums.com/gallery/watermark.php?file=/503/271007310-Oil_Pumps-med.jpg