How do you fix the tag lights on 1991 Toyota Tercel?

To fix the tag lights on a 1991 Toyota Tercel, first, check the bulbs to see if they are burned out and replace them if necessary. Next, inspect the wiring and connections for any signs of damage or corrosion, and repair or replace as needed. If the bulbs and wiring are in good condition, check the fuse related to the tag lights in the fuse box and replace it if it’s blown. Finally, ensure the light sockets are clean and making good contact with the bulbs.