Hi guys ok I'm gona buy a new BCM & replace it due to my old one getting wet & I think its malfunctioning causing electrical problems with my windows,horn,&antitheft. Ok my question is this when I swap my old one out & put the new one in, its my understanding that I don't need to have a dealer flash it because it plug&play am I correct? And I know it has to learn my key or learns the 1st key used. Is there a specific learning process I have to do? & if so what is it & how long does it take? Any help would be appreciated guys thanks in advance.