I took my car to a shop to convert my nav to DVD/TV Tuner. I'm going to take it back to the shop but its closed tomorrow. I wanted to get some inputs on this issue. When my navi is on, the roads are a baby blue color instead of black or white. My background of my menu screen is a maroon ish red color. I tried going into the menu and changing the options for background but it doesnt appear to take the changed settings. Has anyone ever seen this before?