I have searched but have been unable to find an answer or a similar question. I have a 2012 Tacoma, with 8k miles, and nothing backlit lights up. The only electrical mod I have done is to add Hella 500s with their own switch. Everything else works, fuses are good. I even took the the ac module out to see if I can see anything.
I don't drive a lot at night, so I have no clue if they ever worked to be honest (pretty sure they didn't). And when looking at them, they don't even look like they should light up, although now I know that they do. Any help would be appreciated. Thanks.