If the car has a connected airbag at the front passenger seat, the child must be at least 140 cm tall to be able to sit in the front seat. Place the booster seat on the car seat and secure the belt as shown in the picture. NOTE! Ensure the child is sitting fully against the car backrest before tightening the safety belt. The safety belt must be over the child's shoulder, NOT the neck. Equally important is for the safety belt to run under the armrest as shown in the picture. Never leave a child unattended in the booster seat and do not modify the booster seat in any way.
If the booster seat is subjected to heavy stress, e.g. a hard impact or collision, the booster seat must be replaced with a new one to guarantee safety.