2003 Lexus GS 430 User Guide - Page 91

Jam protection function During closing operation, the moon roof stops and is open if something gets caught into the roof opening. If the moon roof receives a strong impact, this function may work even if nothing is caught. D Never sit on top of the vehicle around the roof opening. D Never try jamming any part of your body to make the jam protection function work intentionally. D The jam protection function may not work if something gets caught just before the moon roof fully closed. CAUTION To avoid serious personal injury, you must do the following. D While the vehicle is moving, always keep the heads, hands and other parts of the bodies of all occupants away from the roof opening. Otherwise, they could be seriously injured if the vehicle stops suddenly or if the vehicle is involved in an accident. D Before you close the moon roof, always make sure there is nobody around the moon roof. You must also make sure nobody places his or her head, hands and other parts of the body in the roof opening. If someone's neck, head or hands get caught in the closing roof, it could result in a serious injury. When anyone closes the moon roof, first make sure it is safe to do so. D Never leave small children alone in the vehicle, especially with the ignition key still inserted. They could use the moon roof switches and get trapped in the roof opening. Unattended children can be involved in serious accidents.