So I just replaced my map lights with LEDs and even when the one light is off, 3 or 4 of the LEDs on the board remain dimly lit.

WTF?

Anyone know anything that will fix this?

 

As far as I know, it's normal. It's not anything too significant to drain your battery or anything.

But to answer your question, if you flip the switch to turn them off, like instead of having it set on when they come on when the doors open, if you just switch it to off, they'll stay off.