Interior lights not working?

You will want to find the drivers side junction box under the dash panel on the drivers side.
See the attached wiring diagrams.
You will be looking for a red wire that comes from the dome cut relay. C42
You will want to splice into that circuit somewhere along that line.

Let me know if you need anything further.
Jon

Yep, that would be rough. I would test the red wires with a test light to see which one lights up with the dome lights. Here is a guide to help:

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Please run down this guide and report back.

Cheers, Ken

Hello,

There is a dome fuse that needs to be checked int eh engine bay here is a guide to help test and the fuse location with the interior light lighting wiring diagrams so you can see how the system works.

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Check out the diagrams (Below). Please let us know what happens.

The first thing a mechanic would do is pop in a new bulb since there is a ninety nine percent chance the problem will be solved and the job is done. In the one percent chance the bulb still does not light up, then get more involved with testing to see if you are missing 12 volts or ground. If you have a used bulb laying around, try that. If you do not have a used bulb, look for one of the other ones in the car like it and swap that in to try. If you cannot find one like it, consider asking to borrow a used bulb at any repair shop, but talk with a mechanic, not a service writer. Almost all mechanics have used bulbs in their tool boxes from previous jobs that they don't want to throw away. They save them for trade-in cars and for testing just like this.