Hi, I'm wondering what's up with the navigation line on my display (the big main, center display). Sometimes its blue. Sometimes its orange. Sometimes it doesn't show up at all, but when this happens I do still have the navigation display in the dash display to the left of the speedometer. (I have re-booted using the steering wheel buttons to get the line back when it goes invisible). I'm theorizing that at night its orange and in daytime its blue, and this is intentional, but its just a theory. I asked but the Houston service center did not know. They had the car last week and mentioned it might have been related to the firmware, but the changing color has kept occurring after I got the car back. Any theories or knowledge shared will be appreciated!