2010 Nissan Sentra Owner's Manual - Page 60

Booster seat installation CAUTION Do not use the lap/shoulder belt in the Automatic Locking Retractor mode when using a booster seat with the seat belts. Refer to all Warnings and Cautions in the "Child safety", "Child restraints" and "Booster seats" sections before installing a child restraint. Follow these steps to install a booster seat in the rear seat or in the front passenger seat: WRS0699 LRS0454 1. If you must install a booster seat in the front seat, move the seat to the rearmost position. 2. Position the booster seat on the seat. Only place it in a front-facing direction. Always follow the booster seat manufacturer's instructions. Front passenger position 3. The booster seat should be positioned on the vehicle seat so that it is stable. If necessary, adjust or remove the head restraint or headrest to obtain the correct booster seat fit. If the head restraint or headrest is removed, store it in a secure place. Be sure to reinstall the head restraint or headrest when the booster seat is removed. See "Head restraints" or "Adjustable headrest" in this section for head restraint or headrest adjustment, removal and installation information. Safety-Seats, seat belts and supplemental restraint system 1-41