Indicator fuse keeps blowing

[wonderbus]

I need help with my indicators. The problem is the fuse keeps blowing when I use the left indicator. The right works fine but when I indicate left it doesn't work. The indicators don't flash and the generator light comes on instead!? The fuse then gets hot then blows. I have looked at the fuseboard to see if I could see any wires that could be shorting out but can't see anything obvious. I am not that hot on electrics so don't know what to do next.

This problem seems to appear when its wet.

Any ideas???

 

[wonderbus]

Managed to get the fault sorted in the end. It turned out the short was on the hazard warning flasher unit. One of the connections was shorting out on the windscreen wiper control unit and blowing the fuse when I indicated right or used the hazards. I blew about 20 fuses trying to find it but got there in the end!!