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Necessary preliminary tasks:
Remove both protective strips
Remove baseplate for number/license plate
Build date up to 03/2005:
Remove both fog lamps
Build date from 03/2005:
Remove both side grilles
Release screws (1) or clip (1) on left/right.
Release screws (1).
Bumper trim must not be pulled out sideways (risk of damage).
Remove bumper trim straight towards front with aid of a 2nd person.
If necessary, disconnect additional plug-in contacts and feed out cable.
Observe gap dimensions.