signal lites

[No Problem]

front  lites light up back ones wont   cant find anything wrong worked when parked for winter havent worked since

[hdbikedoc]

didn't say year but some only have one wire for power to light and the ground is though mount , maybe mount is not getting good ground,use a jumper cable to ground and see if they work, maybe a spray of lube if this is the case would restore the system

[No Problem]

88 it was the relay in the head lite all good