This is my first post and question on yotatech...I have a 2000 Limited Edition 4Runner. I just had to replace the background bulbs for the rotary/function buttons. i used this write-up https://www.yotatech.com/forums/f127...acement-70183/
and it seemed like a piece of cake. However, now my lcd backlight is not working so i'm thinking i accidentally knocked it lose or just have to replace it as well.

But the main question i have is when i push the outside temp reading, every now and then it'll display "--" rather than giving a number/reading. I was wondering if anybody else had this problem or if there's something I can do to fix it? Did i screw something up replacing the bulbs?
Thanks.