ok any quick fix sight front indicator not working, I have swapped the fronts round and it’s not the indicator, rear one is working?
Check the bulb seat first and then check for voltage on the +connector and earth continuity on the bulb socket. Usually a problem at the connector on the wires/plugs but could be a broken conductor in the cable hence the metre checks
As said above, I have tried it on the other side and it’s fine, so has to be the wiring or socket or something simple
Have you tried the bulb one way then turn it round the other way? sounds silly I know but I've had a bike do that to me before.
I had a kinked wire that stopped a neutral light working, took a while too find as it was caught behind a bit of plastic.
David, perhaps you could tell me where I suggested it was the bulb that at fault, all that I advised relates to the bit where the bulb plugs into the fitting and its wiring