Re: 2003 f-150 radio lost lights
I have a similar problem with the radio in my '99 Taurus. The backlight turns off at times and turns back on at other times. If I push the LCD screen in, the light comes back on so I can at least check the time/station. My functions still work. You may have to get a new radio. I'd remove it and get it tested, or find one used RockAuto Auto Parts
is a good site to find OEM parts. I can bet that a circuit board inside has fused somehow, like the one in my Taurus, but again at least my buttons and such still work.
'11 Ram Quad Cab 4x4 SXT 5.7L HEMI (stock); 48,500m
'06 Pontiac G6 GT 3.5L 220hp; 64,000m
'12 Chrysler 200 Limited 3.6L 283hp; 28,000m
'99 Taurus 3.0L 2V Vulcan 145hp; 154,300m - Traded
Amsoil in all vehicles!