I have had the red oil pressure warning light come onHowever I thought it ws the oil level light. It started off a couple of weeks ago as an intermitent problem, on checking the oil level it was fine, yesterday however the fault light came on again and now stays on. I have now read the manual and realised it is the pressure and not the level light. I have checked the oil levels again and it is spot on, any advice will be greatfully recieved.