I own a 1998 Honda Civic EX Sedan with about 192,700 miles. I've had the car for 9 years 7 months. Recently, I have experience problems with my air conditioning. I turned it on to level 1, level 2, level 3, etc. and I got nothing. I feel no air, no heat coming out. I don't hear a fan, anything. What could be the problem? I've never really had my AC system checked. Has the time finally come?