I bought a used 2003 RX-1 Mountain. On the last ride the warning light started to flash.. I thought it was overheating. I pulled over and realized it was the oil indicator. I checked the level in the resevoir and all looked good. I started the machine up and about 15 miles later the light started to flash again. Again I pulled over and took a look. Nothing had changed. about an hour later while heading back home the light started to flash again. Is this a level indicator or pressure? The machine doesnt have that many miles on it 3100. Has anyone ever heard of this before?