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.
'00 Durango R/T 360ci 290hp (modded); 138,500m
'06 Pontiac G6 GT 3.5L 220hp; 44,000m
'12 Chrysler 200 Limited 3.6L 283hp; 13,000m
'99 Taurus 3.0L 2V Vulcan 145hp; 154,300m - Traded
Amsoil in all vehicles!