Last night I was driving my car to a friends house. I drove it with no gauges cause I was in the middle of that when I had to leave. Well, when I first started the car, the sounded like it didnt want to start, this morning I found out that it wont start. When It did start last night, my radar detector was going crazy, For no reason it just kept going off like I was getting a direct hit from a radar gun. I turned it off and turn ed it back on and it kept doing it, no matter where I was. Then my radio starts to go on an off, sometimes just losing sound and other times the radio would actually go off. Last night on the way home it went off and didnt come back on. And when i was driving I noticed all my lihgts, including my headlight, lights behind tha A/C panel, and the clock were not as bright as they usually are. Then I had to blow my horn at someone and my horn isnt nearly as loud as if was. And when I roll the windows up or down, the do VERY slow and it soundls like the motor is dying. Im hoping its just the battery. HELP