Before the bulb can be replaced, the plastic cover over the headlamp must be removed.
The bulb for the daytime running light/position lamp is easier to access if the main beam bulb is detached. The main beam bulb is fitted diagonally above the daytime running light bulb/position lamp bulb. Detach the main beam bulb by rotating its bulb holder upwards and then pulling straight out.
Never touch the glass part of the bulbs with your fingers. Grease from your fingers is vaporised by the heat, coating the reflector and then causing damage.
Detach the headlamp's rubber cover for the daytime running light bulb/position lamp bulb.
Pull the bulb holder for the daytime running light bulb/position lamp bulb straight out.
Detach the bulb by pulling it straight out.
Replace the bulb.
Fit the bulb holder into the socket and press it into place.
If the main beam bulb's bulb holder has been removed, fit it into the socket and screw in.
Refit the headlamp's rubber cover.