So today the display on my clock and radio decided to give up. Checked the fuses in the dash and all had power both sides. The radio works like it should but without display. Anyone run in to this issue before ?

 

So yeah I am actually experiencing the exact same thing in my 2010 Lancer right now. No display light at all speakers work great radio still works auxiliary Works everything ..I just can't see anything at all on the stereos face. My car has a Rockford Fosgate package with the XM Radio. And it seemed like at first it was just dim. A large bump while driving even made it get brighter and dimmer until tonight when the whole display just stopped illuminating. Curious to know if you ever found a fix or what the issue was. I've noticed the wiring in these cars are pretty touch and go LOL

 

This just happened to me as well. 2010 Lancer Sportback Ralliart with the Rockford Fosgate head unit. Have either of you found a solution?