Before the bulb can be replaced, the oval cover of the headlamp must be removed; see the section "Removing the headlamp's oval cover".
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.
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.