In case of 2001 and before, the first step is to take out the head light housing next, unplug the electrical connectors of the bulb. Then, remove the outer (low beam) or inner (high beam) bulb holder in the back of the headlight housing and eliminate the old bulb in the holder. It is necessary to insert the new bulb into the holder with gloves or a clean rag. Lastly, install the housing again, but reversing the process. In the case of 2002 and later years, the back of the headlight housing has a plastic cover, remove it, and then counterclockwisely rotate the bulb holder and remove it. Take out the bulb directly in the socket, making sure not to touch the new one using your fingers. The reverse of the process is reinstallation.