That's really odd, I have an 06 and I don't have the small amber light or the light on the auto option.
As far as the color, it wouldn't be green if the covers were missing. Someone has messed with those lights or those controls are out of another vehicle which is highly possible as there's quite a few platforms who use similar setups.
Here's some pics of mine:
Lights off, no indicator lights like yours:
Lights on, as I'm sure you know I replaced all my lights with white LED's that's why mine are so white.
