hi all this has got me up the wall i have refitted my indicators.
when i took them off i cut the wires so i know what went where now i know im not supposed to cut wires but i have had two strokes and i have suffered short term memory problems. and this helped me but here is the problem all indicators work well until i put the lights on then the right rear indicator wont work at all turn the lights off and it works again. please please please help im going nuts any help would be fantastic.
regards davey.

 

sorry i forgot its a cbr600f 1990

 

Does the behaviour change when you press the high beam button? Could be a short of some kind in your left switch panel?