NISSAN 2011 Altima - Manual (Page 50)

4. Allow the seat belt to retract. Pull up on the
shoulder belt to remove any slack in the belt.
5. Remove any additional slack from the seat
belt; press downward and rearward firmly in
the center of the child restraint to compress
the vehicle seat cushion and seatback while
pulling up on the seat belt.
6. After attaching the child restraint, test it be-
fore you place the child in it. Push it from side
to side while holding the child restraint near
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 seat
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.
Rear-facing – step 4
LRS0670
Rear-facing – step 5
WRS0762
Rear-facing – step 6
WRS0763
Safety—Seats, seat belts and supplemental restraint system 1-31