I just completed this operation on my Expedition. First, remove the 2 screws from the top of the rear light cover. At this point, the cover must be "popped" off. Grasp the cover on the side facing towards the other side of the truck. You will have to apply more pressure pulling than you may be comfortable with, but it will pop off. Once off the Turn Signal bulb is the upper one and the brake light is the lower bulb. Remove and replace. Good luck!
How to replace front signal light on a 2001 F250 Heavy Duty truck
Remove the tail light housing and replace the bulbs.
how do you replace front left turn signal on a 2001, volvo, s80
Hey Mike== You have to remove the light assy and take them out from the rear. GoodluckJoe
How do you replace the front turn signal bulb located on a 2001 Buick Century?"
I get better answers from my eight ball than a Ford website.
change it from the inside
you must completely remove the complete front headlight assembly
I paid 200 for a mechanic to replace it. I had to replace 3 coils in the last 3 years. I have a 2001 expedition
light sensor
2001 Ford Expedition turn signal light bulb replacement: Purchase the correct replacement turn signal light bulb(s) first, before disassembling the vehicle. See sources and related links below for replacement bulb information. Then consult your owner's manual for the turn signal light bulb replacement procedure. As simple as it sounds, the owner's manual is the best place to start for bulb replacement instructions and illustrations. You may want to consider replacing both left and right at the same time in order to keep brightness and color equal (optional).
Check out the guide to replace the side mirror on a 2001 Ford Expedition http://www.techwarelabs.com/articles/other/Ford_Expedition_Side_Mirror_Replacement/index.shtml