I'm having a problem with my new Sonata's (2009 Limited 4-cyl.) trunk carpeting. I folded the passenger side rear seat down one time, and now the carpet that is attached to the back of the seat refuses to stay in place, but is buckled and loose. I've tucked it in numerous times, but it never stays, and I'm not sure what the problem is. Has anyone else had this situation?

 

Sounds like cheesy design and materials. Can you glue it down with some silicone?

 

Yeah, that's one of the few dislikes I have with my '09.

I took some 2" velcro strips & RTV'd it to the carpet, and then to the floor in the trunk. It stays put now. Give the RTV a full day to cure before putting the carpet back in the trunk.