1. Remove the screws.
2. Press clip A in the direction of the arrow, pll the radiator grille outward and remove from the front bumper.

3. Install in the reverse order of removal.
Cowl grille removal/installationMazda 6 Service Manual: Schedule 2
U.S.A. and Puerto Rico residents - Severe driving conditions maintenance interval
Chart symbols:
I: Inspect: Inspect and clean, repair, adjust, fill up, or replace if
necessary.
R: Replace
L: Lubricate
T: Tighten
Remarks:
*1 Engine oil flexible maintenance is available for U.S.A. and Pu ...
Mazda 6 Service Manual: Scheduled Maintenance (U.S.A., Canada, and Puerto Rico)
Follow Schedule 1 if the vehicle is operated mainly where none of the following
conditions (severe driving conditions) apply.
Repeated short-distance driving
Driving in dusty conditions
Driving with extended use of brakes
Driving in areas where salt or other corrosive materials are used
...