Yesterday afternoon my 2005 Crossfire LTD roadster sounded a little sad when I started it. Then as I drove home I noticed the wing was up and going down. (I live 1.1 miles from work and had not driven over 35 mph). Then this morning my car sounded even worse but started right up. The wing was going up as I backed out of the garage. I had to use the switch to lower the wing. Now at lunch the starter only grunted but would not turn over enough to start. Dash board was all lit up as normal (odometer, clock and idiot lights) and door locks worked fine to relock the car. The battery is only about 14 months old. Is it my RCM or has the battery already given up? Alternator? What do you guys think?