gilera runner 50cc electrical problem

hi i have a gilera runner 50cc and the clocks dont work at all and the indicators only work when its not raining and the back light only works as a brake light i was was thinking maybe its the wiring loom but any help would be appreciated thanks

 

check fuses and bulbs first to eliminate the obvious. Clean all connector blocks and smear terminals with vasoline or similar to keep ou moisture. Check loom for obvious signs of wear at points where it bends around frame and goes through and could have rubbed through wires to cause a short