How to replace 2003 Subaru low beam headlight?

To replace the low beam headlight on a 2003 Subaru, start by opening the hood and locating the headlight assembly. Remove the plastic cover or any clips that secure the headlight housing, then disconnect the power connector from the back of the headlight bulb. Carefully twist and pull out the old bulb, and then insert the new bulb, making sure not to touch the glass with your fingers. Reconnect the power connector and reassemble any covers or clips before testing the new headlight.