Carbon Fiber hood vents for 2010 M3 Cabriolet

I have just purchased some carbon fibre inserts to replace the hood vents...anyone have the knowledge as 'how to' remove/insert..???

http://www.m3post.com/forums/showthread.php?t=414285&highlight=hood+vents

Fairly simple job.

EMT wrote

Fairly simple job.

+1. easier than installing angel eyes