A4 B6 2003. Interior lights not working at all ( dome, glove box, footwel lights ). All fuses are good. Dome lights not working when door opens, not when press dome on/of switch. But, trunk lights, two of them are working normaly.
I have searched many forums and found that maybe problem with CCM module, but if CCM module is bad, even the trunk light would NOT be working, but they work.
Thank You for any suggestions where to start