Dim lights in dash

inertia said
You may have a few bulbs burnt out, making it dimmer than normal..

TrailBeast said
And the rest of them dusty. :D

And they do get black. If you are getting good voltage at the fuse, check the harness connector pins on the pc board

check the lamp sockets contact fingers and clean or replace

burnish / clean the board around the socket contacts

and of course "the bulbs"