Removed the interior light housing today as I thought that the bulb had failed.
Bulb seems ok but the is no electrical connection to the light! I am assuming that it has come off and fallen into the gap between the engine/cabin bulkhead.
Don’t look for the wire end. Just look for a thin pink one.
Should be coming from the passenger side, strapped to the cross beam and close to the rear bulkhead.
There is more than one pink though, so pull gently.