Disassembling bumper

Fig 1: Identifying Disassembly Of Bumper

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove the four clips (1) on the inside of the top edge of the bumper
Remove the ten outer and four inner lock facings (2) at the upper edge
Remove the lower lock facings (3)
Remove the foam from the bumper casing.
NOTE:
Do not remove the aerial from the foam.
Clean the inside of the bumper.