droppedlexus Posted April 19, 2004 Share Posted April 19, 2004 hey I have a 1998 gs400 with factory NAV, simple problem, when I turn my lights on my nav screen turns a black ish color, or I would say fades.... 1 Quote Link to comment Share on other sites More sharing options...
SW03ES Posted April 19, 2004 Share Posted April 19, 2004 Check in the display menu and see what contrast setting the screen is set to in night mode... Quote Link to comment Share on other sites More sharing options...
BA_GS400 Posted April 20, 2004 Share Posted April 20, 2004 yup, contrast and nite seettings I'd bet...... Quote Link to comment Share on other sites More sharing options...
MrSypher Posted April 20, 2004 Share Posted April 20, 2004 it's not the contrast.. It's the dimmer knob that dims the dash.. You have to turn it all the way then it clicks.. Quote Link to comment Share on other sites More sharing options...
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