Lamp replacement - cover for main/dipped beam bulbs

Main/dipped beam bulbs are accessed by releasing the headlamp's larger cover.
P3-1320-XC60 Headlamp cover removal
Unscrew the cover's four screws using a Torx tool, size T20 (1). They should not be loosened completely. (3 - 4 turns are sufficient.)
Slide the cover to one side.
Remove the cover.

Reinstall the cover in reverse order.