I have a 2015 f150 with towing mirrors that I bought used there seems to be a problem with the blind spot indicator that causes it to remain on all the time the light is very blinding at night down dark roads. Does anyone have a diagram for the 22pin towing mirror that can show me which wire to cut so i can cut the power off the LED indicator? Or is there a way i can remove the light off the mirror itself?

 

It's in the XLT Retrofit thread in general discussion. Unfortunately I don't know which one of the 160 pages it's on.