2009 Nissan GT-R Owner's Manual - Page 54

Front facing - step 5 Front facing - step 6 Front facing - step 8 5. Allow the seat belt to retract. Pull up on the shoulder belt to remove any slack in the belt. 6. Remove any additional slack from the seat belt; press downward and rearward firmly in the center of the child restraint with your knee to compress the vehicle seat cushion and seatback while pulling up on the seat belt. 7. If the child restraint is equipped with a top tether strap, route the top tether strap and secure the tether strap to the tether anchor point (rear seat installation only). Do not install child restraints equipped with a top tether strap to seating positions that do not have a top tether anchor. ( "TOP TETHER STRAP CHILD RESTRAINT" page 1-16) 8. After attaching the child restraint, test it before you place the child in it. Push it from side to side while holding the seat near the LATCH attachment or by the seat belt path. The child restraint should not move more than 1 inch (25 mm) from side to side. Try to tug it forward and check to see if the belt holds the restraint in place. If the restraint is not secure, tighten the belt as necessary, or put the restraint in another seat and test it again. You may need to try a different child restraint. Not all child restraints fit in all types of vehicles. Safety - Seats, seat belts and supplemental restraint system 1-23