Hi all,

Guess what, I found out what circuit the humming and dimming lights came from. Last night, i was sitting in the car, and i turned off the heated seat on my side, guess what, the humming sound went away and the lights stopped flickering!!!!

then i turned on the heated steering wheel and the lights started to flicker again. turn it off and they stopped!!!

We are getting somewhere. Does anyone know if there is a rely or something on the same circuit?

Thanks