Direction Signal Arm faulty

[sub_zero]

Hi Gurus,
I have a w126 1986 ,I noticed few weeks ago that the direction indicator arm (that activates right and left direction lamps),is faulty,that is when I go right ,I just raised it up,but no signal activates,when I go left,I push it down,and it works.Does it need a fix? or should I replace?
thanks in advance

 

[pammy]

Does the indicator stalk lock into place and cancel properly? If so have you checked your bulbs?

 

[PJH]

Does the indicator stalk lock into place and cancel properly? If so have you checked your bulbs?

Even if all bulbs have blown on one side of the car I think you should still hear the relay ticking.
Do the hazards work ? Don't know if this will simply activate both circuits or wether hazards are a seperate circuit.