I cannot fit the Maxi-Cosi Priori car seat properly in my car. Am I doing something wrong?
It does happen that in spite of the instructions on the stickers (on the side of the Maxi-Cosi Priori) and in the user instructions people still place the diagonal or shoulder belt in the two red belt clamps. This will not work. Loosen the Maxi-Cosi Priori and install it again and this time exactly according to the user instructions, with the shoulder belt only attached in a red belt clamp on one side where the belt goes up to the roll-up mechanism. Close this clamp and then pull the shoulder belt tight. Check the attachment. Although there is still a small amount of movement, the seat should now be fixed firmly in the car.