See also:

Cargo net
The cargo net secures lightweight objects in the cargo area. Attach the net to the loops and anchors provided. WARNING: This net is not designed to restrain objects during a collision. ...

Seat-mounted side airbag system
WARNING: Do not place objects or mount equipment on or near the airbag cover on the side of the seatbacks of the front seats or in front seat areas that may come into contact with a deploying ...

Underbody
Flush the complete underside of your vehicle frequently. Keep body and door drain holes free from packed dirt. ...