I just bought a brand new IS350 today. I drove it around for a good part of the day, parked it at a friends house for a couple of hours, and when I came back, the car did not start. I had the key inside the car and my foot on the break. The orange/yellow "check" light came on, on the left side of the dash and the red battery sign came on also. The rest of the lights/navigation/radio worked as well, the engine just would not crank.
After about 20 minutes, the car started. Has anyone experienced this or have some sort of explanation on why this could be? It is a bit concerning considering this is the first day of ownership.