[Candybar]

I dont know where your are from, but where i am, Upper Michigan, hard anyone uses the E-brake becuse it is rarely used and gets rusty preventing it from releasing. If the rims are hot after driving a little bit then my guess its the brakes draging. as it is for the e brake light check the fuses, still bother yu take black tape over it or pull the bulb out. I seen/had cars with the light on, doesnt mean that there is anything wrong.

 

[Candybar]

i personally dont think that you would have to take the tires and the drums off, when your driving through town i would pull over somewhere and feel the center of the rim. On my 08 the brakes were draging and i couldnt even touch the rims they were so hot. If they are warm or cool then it is proably safe to say that they are not draging.

I dont completly understand what you mean by bing bing bing...

 

[Candybar]

i pretty sure that there is not a sensor to sort of speak there is a switch i believe. i could be at the top of the e brake lever where it is mounted, that would be my guess. Ill ask people around my area and see if they have any suggestions. Nothing else you could always bring it somewhere and ask.