wiring check

Maybe. If you can solder you can fix many of them, but most lamp / board problems are loose pins on the harness connector at the board ----clean and solder, clean up the board traces where the sockets contact, clean the socket contacts and bend the things for more tension, and run a separate ground pigtail from a ground point on the board to the dash frame or column support bracket. You can see where they ground just follow the traces,and there are several screws on the board mounting you can attach to one of