Why are my brake and turn signal lights not working once my 94 Buick Roadmaster?

If your brake and turn signal lights are not working on your 1994 Buick Roadmaster, it could be due to a blown fuse, a faulty brake light switch, or a wiring issue. Additionally, check the bulbs themselves, as they may have burned out. Corrosion or loose connections in the wiring harness can also lead to these problems. It's best to start with the simplest solutions, like checking the fuses and bulbs, before looking into more complex electrical issues.