yeah, bought an eh3 2 weeks ago.
i just found out that the front right corner light doesnt blink.

the parking lights work all around but when you signal or if you use the hazard lights the front right doesnt blink. i poped off the corner light and theirs this crazy wiring.

i splices all of them so they look neater but still didnt fix the problem about the blinking.

anyone have an idea of what it could be? or at least tell me which of the three wires could it be which is causing it not to blink? if its the red, black, green? i want to repair it. thanks guys

 

You need to change the fluid.

 

red = positive(bulb)
black = negative(bulb)
green = grounded to the chassis or something metal.