How do you change fuse for instrumentation light in Mercedes 190 D?

To change the fuse for the instrumentation light in a Mercedes 190 D, first locate the fuse box, typically found under the dashboard on the driver's side. Identify the correct fuse for the instrumentation lights using the diagram on the fuse box cover. Remove the faulty fuse using a fuse puller or pliers, and replace it with a new fuse of the same amperage. Finally, test the instrumentation lights to ensure they are functioning properly.