2007 Buick Rainier Headlight Bulbs

You should install the turn signal/park bulb to the socket, the bulb and socket to the headlamp by rotating the bulb and socket clockwise, and the headlamp.

You should turn the fog lamp switch to the OFF position, rotate the bulb socket counterclockwise to release the socket from the fog lamp housing, remove the socket from the fog lamp housing, and the bulb from the socket.

You should remove the tail lamp assembly and the tail lamp circuit board, place the tail lamp assembly onto a clean prepared surface and pull the bulb straight out to remove the tail lamp bulb from the socket assembly.