Please help. We bought a brand new 2010 III in the spring 2010. Later that summer we received the first Check Hybrid System warning but it went away after a few hours. About a year later the light came on again and the car died. We had towed to the dealership and they could not find a problem. This happened again. Car was dead. We brought it to the dealership and they replaced the battery. Then when we went to pick it up at the dealership, the car was dead. The dealership told us "oh, one of the mechanics left the battery unplugged." They got it working again. About a month later while my wife was driving the CHS warning went on again and the car died in the middle of an intersection. Again, no problem was detected by the dealership. The vehicle only has about 6000 miles on it. We are afraid to drive it. The problem seems to mostly happen in the warmer weather. However about amonth ago, 3 out of 4 windows stopped working. I checked the fuses and they were fine. Again, I brought it in and they said the windows work fine and there is no problem. I am going crazy. Has anyone seen anything like this?