phil&teds quest - Manual (Page 14)

Instructions
1. With the child seat rearward facing, press it
firmly against the carseat backrest.
Route the lap section of the adult safety belt
through the lap belt guides and fasten the car
seat belt.
2. Place the diagonal belt in the diagonal seat belt
guide at the back of the seat.
3. Fasten the car seat belt.
4. Remove all the slack in the seat belt, ensuring
that there are no twists or kinks.