Left my lights on my '05 Element today and when I got out of work, of course, the battery was dead. The lights were not on that long. I was surprised the battery died that quickly. This happened one time before. We were tailgating for a couple of hours with the radio on and the back hatch open. Dead battery that time too. Today the battery died to the extent that I got the enter code alert on the radio after jump starting the car. I entered the code easily enough but now I get no sound. The radio display indicates that the radio is operating: I can switch from AM to FM to XM, etc. Turning the volume knob gives me the usual display indication that the volume is increasing but I get no sound at all. Does anyone know what the problem is and how I would fix it?
Thanks.