What causes loss of signal lights, hazard lights, and brrake lights? on 2008 Ford E-350

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
Signal, hazard, and brake lights don't work.
(1) Answer
Have you checked ALL fuses, OR better yet, do you have the owners manual that will show you the exact fuse to check?