430 Plastic Defroster Vents Question

I just got my 430 and the defroster vents on the dash are loose. It doesn't look there is a clip, so I assume they just snap in. Is that correct? If so, maybe my vents broken because I don't see anything to hold them down.

Has anyone replaced these? How hard is it to remove the old one's? Mine are holding on, but only by the outside.

Thanks,

Bill

 

Thanks. I ordered new one's.

Bill

 

Ok, I got the new vents. How do I get the broken ends out of the dash to install the new vents?

Thanks!