2010 Lexus RX 450h User Guide 2 - Page 68

1-3. Opening, closing and locking the doors n When re-connecting the 12-volt battery To enable the power back door system to operate properly, perform the following procedures to initialize the system: l Unlock the back door using the door lock switch. l Lower the back door manually using the back door handle and fully close the 1 back door by pushing it down. Before driving CAUTION n Caution while driving l Keep the back door closed while driving. If the back door is left open, it may hit nearby objects while driving or luggage may be unexpectedly thrown out, causing an accident. In addition, exhaust gases may enter the vehicle, causing death or a serious health hazard. Make sure to close the back door before driving. l Before driving the vehicle, make sure that the back door is fully closed. If the back door is not fully closed, it may open unexpectedly while driving, causing an accident. l Never let anyone sit in the luggage compartment. In the event of sudden braking or a collision, they are susceptible to death or serious injury. n When children are in the vehicle Observe the following precautions. Failure to do so may result in death or serious injury. l Do not leave children alone in the luggage compartment. If a child is accidentally locked in the luggage compartment, they could overheat. l Do not allow a child to open or close the back door. Doing so may cause the back door to operate unexpectedly, or cause the child's hands, head, or neck to be caught by the closing back door, which may result in death or serious injury of the child. n Operating the back door Observe the following precautions. Failure to do so may cause parts of the body to be caught, resulting in serious injury. l Remove any heavy loads, such as snow and ice, from the back door before open- ing it. Failure to do so may cause the back door to fall closed again after it is opened. 69