When I look under the hood, I see no way to access it.
How do I change out the bulb on the front directionsl light? on 2001 Buick Century
I do them a lot, but don't remember all by memory. Does yours have the clips on the back side of the headlight assy that pull up to release the assy, then you can pull it away from the core support and change the bulbs, then put it back in place to refasten.