On the display on the radio ...to the left of the clock there is a red icon ... I can't make out what it is supposed to be. There is a car with what looks like a sign post sticking out of it and to the left ...  I have thought it was supposed to be world ... but why and why in red. Then again it could be a face ..... in any event what is it supposed to mean ? .... can't fin it in the manual.   I asked dealer - they had no idea.