On my mini (R56 - 2007) Ive got a fog light symbol that appears when I first start it up - then disappears after a few seconds. It is exactly the same as the usual symbol except has an exclamation mark in it. And whereas the fog light symbols light up on the speedometer (when illuminated) this is on the readout with the clock/temp/handbrake etc. I bought the car secondhand without a manual. Can anyone help ?