The signal relay went out on my 78 r100s, so i put a functioning relay from another bike test the signals and worked fine.
Test again and signals work but only the right will show flashing on the panel,thinking the relay is bad i replaced it with new Lucas one tried it and to my surprise the problem remains.Signals flash all around but not the left on the panel.
If anybody is familiar with this,i thank you in advance!
Peter L