Here are some tips to help your installation process run smoothly --
Push the front seat forward as much as possible to make room for the car seat. Front seat adults may be a little inconvenienced, but proper installation is much easier when you have lots of maneuvering room.
Use your full body weight to ensure a tight fit. Don’t just use your hands and arms to press the seat into position. Use a knee or your stomach to bear down on the seat before cinching up the first strap. If two people are available, put one on seat-pressing duty and the other on cinching-and-latching duty.
Use a swaying/rocking motion to wedge the car seat between the upper and lower cushions. Simply pushing the back of the car seat into this gap will not secure it. Rock the seat back and forth as you bear down on it. Some people find it useful to position themselves directly in front of the seat for this task, using their belly as leverage.
Get help if you need it. There’s no shame in asking for professional help installing a car seat. In fact, it’s quite common for parents to seek help, and it’s easy to find a technician who will help you. The searchable technician database at SafeCar.gov is a great place to start.
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