• WARNING
  Always attach the tether strap to the correct tether anchor position:
  Attaching the tether strap to the incorrect tether anchor position is dangerous. In a collision, the tether strap could come off and loosen the child-restraint system. If the child-restraint system moves it could result in death or injury to the child.
• CAUTION
  A seat belt or child-restraint system can become very hot in a closed vehicle during warm weather. To avoid burning yourself or a child, check them before you or your child touches them.

Notes: 

The BT-50 has three rear tether child seat restraint points, but there is only one central anchor point for the rear tethers. If a child seat is fitted to the outer seats the tether feeds through a loop and is then secured to the central point.