I picked up the Bongo from the converters today having had full conversion done. I tried using my interior lights (main cab light, light in roof) but now they no longer work! This means another trip back down to them and am not even sure if the electrician will be there. I am really quite angry as this has been one in a long line of issues that I have had with them. Anyway...
Can anyone think what the problem may be?? It now has a PMS3 power management unit and believe the lights should be controlled by that and still running off leisure battery? Everything else works so it's just the main cab light, light in AFT roof rear passenger's side small light not working. Funnily enough, the 2 small switch lights in the front (above stereo) still work.
Any advice much appreciated here

Thanks,
Steve