by bosc0 » Tue Feb 19, 2013 8:55 am
In the roof of the rear cargo area there should be a few retainers that seem to be holding the roof lining up. One of these either side (and maybe in the middle) are actually threaded and will take the correct bolt and hook attachment for the clip on the end of the restraint strap.
You're seat will usually come with such bolt and metal clip, if not you'd surely be able to source one at an auto or baby store.
All the required info should be in the owners manual.