How do you remove washer water bottle on Citroen C5 2005?

Washer bottle on a C5 sits under the driver's side headlamp and needs front bumper removal to access it. This is alot easier than it sounds and only took me 10 mins to do. I recently had to replace the washer motor. To remove the bumper you will find 2 small screws in the wheel arches which turn and prise out, 4 torx bolts along the top edge of the grille under the bonnet and about 4 more along the bottom of the bumper. When all fixings removed walk it forwards with a helper to avoid damaging it , or the car. Good Luck.