So Ive been converting the lights on My 03 A4 B6 and when I got to the puddle lights I made my way around all the doors changing them.I noticed when I got to the front passenger side that the puddle lights and the red light were not working.But the locks and windows switches all work and are lit.I took the door panel off and did a continuity test on the harness and confirmed it was okay. So now Im thinking I have to pull apart the door actuator? What Im asking here is if yall think this will be the culprit here and if theres a possibility its just the connections needing to be cleaned up. If not, would I run into any problems using a used or aftermarket one??

 

I sincerely appreciate your help; I never imagined to discover such understanding about the door.

 

I sincerely appreciate your help