Underneath rear bumper
 

I lost my rear bumper with a blowout beneath the Shroud and styrofoam this piece of metal is just hanging there. Anyone know what it is? 05s80

https://cimg7.ibsrv.net/gimg/volvofo...7167dfbe2.jpeg
This is what was hanging behind rear bumper shroud and styrofoam. Anyone know what this is? I just don’t have a clue 05s80

It's a 9441423 antenna - don't know what it's for

I think it's for AM radio. After doing the copper sheet fix in the C pillar on mine way back in the late 200x's it was better but still not perfect. Really bothered me that Volvo couldn't master 80+ year old radio technology. Eventually I saw a reference to an antenna under the bumper. That looks kind of "antenna-y".