12 volt query Clubman 420

[terryr]

Hi there I have a 2003 2 berth Lunar Clubman 420 which is in remarkedly good condition. Recently, the light in the shower compartment stopped working. Replaced halogen capsule, no joy. Put meter on fitting only showing 3.4 Volts? I then noticed that the light fitting under the microwave not working as is the roof fan. Is it possible that they are on the the same circuit? Has anyone tried to rewire lighting system etc as cabling is all behind fixed panelling etc.
Thanks for any advice/discussion.

Terryr

 

[Raywood]

Trying to rewire would be an almost impossible task without a massive dismantling job and I do not know if the wiring loom they used is still available but doubt it. You should find a wiring diagram in the handbook and some are on this site and are mostly available if you google caravan handbooks. They are normally year not model specific.