I have a 1986 911 Carrera.
I just noticed that none of the turn signals are working. Dash turn indicators don't light either. Also, the emergency flashers do nothing.
When the car is off and I move the signal stalk to either left or right, all four turn signals light. L/R and F/R. Isn't the "normal" behavior is for just one side to light when the stalk is to that side?
With the ignition on, none of the signals light up.
Fuses and bulbs are good.
Any ideas where to start??