Some light circuit repairs

[greg palmer]

Hi all,
My overhead dome has a problem.
When I open either door only n/s light illuminates, if I switch reading light on only n/s works, both have new bulbs/fittings and 2 new original switches. I’m told it is probably the electronic cct board in the unit.
I have tested the car wiring with a separate unit and it works fine, so fault is in dome unit.
Anyone repaired, or know someone who can repair this electronic part.

 

[m80]

Have you considered soldering a feed from the operating side the duff side?
When covid eases you might find a 2nd hand unit on eBay is easier.