How do you remove the headlight assembly on a 2002 s60 Volvo?

First you need to remove the bumper. For that you need to remove bumper cover moldings. Once you remove those you will see two bolts (12mm) that you will need to remove. After you remove them, you need to remove two (T25) screws that are located under cover fender one on each side towards the end of bumpers. To do that you need to unscrew each of them about 1/2" each and then push back in. After that, you need to remove 6 plastic clips that are located on top of the bumper. They are removed by pressing the button that is in the center of each clip. Now to remove the bumper just pull it towards yourself. Once you will do that you will figure out what to do next in order to take off the headlamps.