iPhone 5 gets a USB error :(
Are others having the same issue? Would a Mazda firmware update be able to solve this?
Bluetooth audio/controls/metadata still work though.
The noise I was referring to is definitely coming from the steering column. I asked my dealer today at my initial service and they confirmed that it was the wheel lock engaging.
Brightness adjustment can be done by twisting the trip computer reset toggle thingy. Also, if this it set to full brightness your screen will ignore the auto day/night feature.
This noise is not audible outside - its a very short sound that lasts a second, right when you open the drivers door, after you have pressed the stop/start button.