Door light not working when the door are opened on Audi A6 C5 1999 1.9. This image is from google.
All other interior lights are working properly, only door lights not working. I've checked fuses, all working properly also. Some advice ?

Thanks.

 

Are you talking about the light in the door itself? Are they all faulty or just one door (you say door and then doors). If one door, I would suspect the bulb, socket, or ground. A voltimeter would help sorting that out.