Where do you bleed coolant from a 2002 ls v6?

First jack the vehicle up on the passenger side then remove the plastic undercovering which is only about 4 small screws. Then look for a plastic bolt on the passenger side of the bottom of the radiator and unscrew it gently. That will release all the coolant in the radiator and the engine block. Just simply flush and refill. I hope this helps someone...