Replace head light lamp - 2003 Ford Expedition

Open the hood and look on top of the headlamp assembly for two 3/8 inch bolts. Remove both of them. Between the two (look in the hole) is another 3/8 inch bolt; it's very long, as it screws into the bottom of the assembly. Remove that one too. Slide the entire assembly forward. Remove the round rubber stopper from behind the assembly to expose the lamp. Rotate the lamp slightly and remove it. Carefully lift the retaining clips and slide the lamp off the plug. Be careful not to touch the glass on the replacement lamp; oil from your skin can cause the lamp to fail. Slide the new lamp onto the plug until it clicks, then put everything back in reverse order. The bolts are 10mm and the lamps rotate downward