See also:

Installing child safety seats with combination lap and shoulderbelts
Check to make sure the child seat is properly secured before each use. Children 12 and under should be properly restrained in a rear seating position whenever possible. If all children cannot be ...

SAFETY
One of the nice things about such an uncluttered backseat in the MKZ Hybrid is that it's just that. Uncluttered. There weren't any problems with my kids using the seat belts on their own. The tw ...

Combination lap and shoulder belts
1. Insert the belt tongue into the proper buckle (the buckle closest to the direction the tongue is coming from) until you hear a snap and feel it latch. Make sure the tongue is securely f ...