Kia Sedona: Placing a passenger seat belt into the auto lock mode
The auto lock mode will help prevent the normal movement of the child in the vehicle from causing the seat belt to loosen and compromise the child restraint system. To secure a child restraint system, use the following procedure.

To install a child restraint system on the outboard or center rear seats, do the following :
1. Place the child restraint system in the seat and route the lap/shoulder belt around or through the restraint, following the restraint manufacturer
Using a child restraint system
Securing a child restraint seat with tether anchor systemDescription and Operation
Description
The immobilizer system will disable the vehicle unless the
proper ignition key is used. In addition to the currently available
anti-theft systems such as car alarms, the immobilizer ...
Recommended cold tire inflation pressures
All tire pressures (including the spare) should be checked when the tires are
cold. ...