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4.2.1UNSAFE Vehicle Belt Systems
DO NOT use any of the following systems to secure the infant restraint.
• Lap Belts with Emergency Locking Retractor (ELR) This lap belt stays loose and can move until it locks in a crash or sudden stop.
• Combination Lap/Shoulder Belt with Retractor Each strap has a retractor at one end and is attached to the latch plate at the other end.
• Passive Restraint - Lap Belt with Motorized Shoulder Belt
• Passive Restraint - Lap or Shoulder Belt Mounted on Door
DO NOT use vehicle belts that are attached to the door in any way or that move along a track to automatically surround the passenger when the door is closed.
• Lap Belts Forward of Seat Crease
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