Mazda 6 grill removal

[ajdriver84]

One of the front parking sensors has been pushed inside the car, or fallen out. I need to remove the grill to access it, there are 2 screws and 4 clips on the top, then it unclips on the inside to an extent, but I cannot remove it at the bottom. I'm fairly sure thats all I had to do on the previous car, but this must have extra fastenings, any advice or links to where I can find a guide?

thanks

[lickatysplit]

What year and model?
the 6mk2 has an undertray which I think the bumper is bolted to have you unbolted this?