I'll have to double check the correct sequence however I think if you press the "MENU" button, upper right, you then can adjust the color scheme and/or brightness by pressing another button........ if it's not a brightness issue you may have a bad unit.
"The problem with socialism is that eventually, you run out of other people's money."
2011 Jeep Grand Cherokee Overland
2007 Jeep Wrangler Sahara Unlimited
3.25" Rough Country lift
Nitto Trail grapplers 35-12.50R 17
AEV Pintler 17x9 Silver Wheels
Superchips @ 93 Tune
and a bunch of other stuff......