Before the bulb can be accessed, the headlight housing's cover must be removed, see the article "Replacing bulbs."
Remove the high beam bulb first by turning the bulb holder upward and then pulling it straight out. This makes it easier to access the parking light bulb.
Remove the rubber cover over the parking light bulb.
Pull the bulb holder straight out.
Remove the bulb by pulling it straight out.
Insert a new bulb.
Insert the bulb holder in the socket and press it into place.
If the high beam bulb was removed, insert the bulb in the socket and turn downward.
Put the rubber cover back into position.