I purchases a 2007 a4 manual yesterday which I love. The car is so smooth and the ride is amazing. I drove the car all after noon and last night with no light. This morning I get in the car and start it and to my attention there is a Symbol with a check on it. I looked in the manual and it says the symbol is for the electric system. Any idea what is could be and Is it okay to drive until the service center opens up tomorrow?
thanks

 

problem fixed, I tightened the gas cap and the light immediatly went away.
thanks