2013 Lexus ES 350 Owners Manual - Page 10

1-1. For safe use Adjusting the mirrors Make sure that you can see backward clearly by adjusting the inside and outside rear view mirrors properly. (→P. 164, 167) CAUTION Observe the following precautions. Failure to do so may result in death or serious injury. ● Do not adjust the position of the driver's seat while driving. 1 For safety and security Doing so could cause the driver to lose control of the vehicle. ● Do not place a cushion between the driver or passenger and the seatback. A cushion may prevent correct posture from being achieved, and reduce the effectiveness of the seat belt and head restraint. ● Do not place anything under the front seats. Objects placed under the front seats may become jammed in the seat tracks and stop the seat from locking in place. This may lead to an accident and the adjustment mechanism may also be damaged. ● When driving over long distances, take regular breaks before you start to feel tired. Also, if you feel tired or sleepy while driving, do not force yourself to continue driving and take a break immediately. ES350 300h_OM_OM33A01U_(U)