I have been noticing that the energy monitor bars on the dash screen are starting to fluctuate rather quickly; i can go from 1 green bar down to 2 pink bars in a matter of 10 minutes driving (usually in town, but a couple times on long distance trips). Do any of you have the same situation? Or i will park the car with 5 or 6 blue bars showing, and when i start up the car an hour later or so, it has gone down to 2 pink bars. At one point on a trip up the mountains (a one time occurance as i live in the flat desert), i got down to only one pink bar. But the car always replenishes back to blue and sometimes to green. Have any of you experienced this?