Twice over the last 2 weeks when I tried to turn the car on, I had a message on the driver console that says: "Please wait. Displays getting ready." (or something close to that effect). This is on 4.5, so it doesn't have low power mode. The first time it did that I was able to immediately reboot the consoles and got on my way in a minute. The second time, the car cycled through that screen 5 times, didn't let me reboot, and eventually booted up and got ready. However, I waited almost 10 minutes before I could drive. Any indication as to what might cause this? My VIN is 4601 and I'm on the original 12V battery.