According to my serial number, I have a 2006 motor. (BATJ-1200600) The parts schematic shows the oil and overheat light panel on the long handle tiller. The one on my motor is degraded by the sun, and the lights were not visible. I ordered a new display, and was about to put it on, when I see the sun damaged display is just a cover for an empty blank hole. My new to me motor has the little oil indicator light on the front lower cowl. I did not notice it being on or not when I ran my motor. If I had no oil pressure, I'm sure I would have already had serious problems. According to my serial number I should have the display, but this motor does not? There appears to be some extra wires in the tiller, but I have not looked at the new display to see if those match my loose wires. Does anyone know if I can install this tiller display and why this motor does not match the parts schematics? I also don't see anything other than a hole plug for the cowl mounted oil light in the parts schematic.