Use a screwdriver to push the tabs...
...and remove the headlight trim.
Remove the second cover in the same way.
Opening the hood, use a Phillips screwdriver to unscrew the three right screws securing the grille.
Slightly lifting, remove the right half of the grille from the plastic bushings.
In the same way, remove the second half of the grille.
When installing the grille on the car, we put the lower part of the grille with holes on the plastic bushings of the panel and fix the grille with self-tapping screws.
All other operations are performed in the reverse order of removal.