when you open the hood on the back of the headlight assembly, there's a long metal clip. This holds the entire assembly in place, take this out using the tabs (gently). the whole assembly should slide right out, then unscrew the large plastic nut that holds the bulb in place. to remove the bulb just twist.
it's pretty easy to do and takes zero tools (yay). the foglight bulbs are a different story. still trying to figure that out.
Stick them in
i had the same problem what you do is take the new headlights back out and let them sit in the sun if they got moisture in them if not...then go to your local hardware store and buy a silicone sealant. try this video they show you how step by step. http://www.americanmuscle.com/mustang-headlight-sealing-video.html
Get a ford mustang
how to change front and rear brakes on a 2003 ford mustang V-6
6 quarts ( 5.7 liters ) WITH FILTER CHANGE - according to the 2002 Ford Mustang owners manual
You have to cange the whole light.
5 quarts ( 4.7 liters ) WITH FILTER CHANGE for the 3.8 L - V6 engine in a 2002 Ford Mustang
take off the bumper
You will need to remove the front bumper to access the lower bolts which hold the headlights on. fairly simple job.
On my 1971 Mustang I just pulled the headlight switch on the dash all the way out
The 2002 Ford Mustang has 12 valves.