Where the roof rails were on my 2011 SE, there is a black strip on both sides.

On the strip is a piece of black plastic with arrows pointing to the middle of the car. Push the piece towards the center and it comes off revealing a screw hole (ssame onn the other side). On the back of the strip, there is a oeice with the arrows pointing to the rear of the car, but I cannot get the piece to move and don't want to force it.

Unrelated (or maybe related) in the glove box was a plastic bag with 2 screws and 2 black plastic pieces.

Can someone give me some insight as to what these things are?

I'm thinking that these are the mounting points for a roof rack system, but the screws don/t seem to be heavy-duty enough for this.

Got the Bluetooth module installed Monday. Took all of 45 minutes and works great.

 

They are bosses for the Thule cross bars
You can buy it from mitsu for about $300
Wait for the 10% off coupon you'll get though