I have a question i hope someone might be able to answer for me. I recently discovered the orange light behind the display for my temperature control panel is out only on half of the screen (the right side where the clock is displayed). And i can't stop looking at it... it's in a 2003 4Runner. Is this fixable or does it need to be replaced? Obviously i can really only tell at night so i'm not sure how long it has been out.