I just went through looking for these to install a Love the Drive wind deflector. Checked their instructions, the Ford manual, and watched a couple of videos, and had given up until I found this thread. The Ford manual says that they are between the seat back and seat bottom - not in the convertible. The slits where the latch points are situated are impossible to see unless you open them up with up with your hands.On The back of the seat you should see a little plastic button with a child seat on it, the slots are directly below those