Hi, to all my W210 interior door courtesy lights are not working and neither are my interior lights above the rear view mirror. The vehicle has been layed up since 2018 and no one can remember if the lights were working then. I have checked all of the fuses I hope. Testing the wires at the doors gives me .84 of a volt at one of them and lwer at the other 3. At the overhead lights I get .2 volts. Needless to say that is a problem! HELP ANYONE.

Rod