Use child safety seats that have been officially approved and are appropriate for your children. When using the child safety seats, refer to the following table.

U : Suitable for "universal" category restraints approved for use in this mass group
U* : Suitable for "universal" category restraints approved for use just in the condition of non-height adjustable seat or the highest position of height adjustable seat.
WARNING
We recommend that a child restraint seat be installed in the rear seat, even if the front passenger's air bag ON/OFF switch is set to the OFF position. To ensure the safety of your child, the front passenger’s air bag must be deactivated when it should be necessary to install a child restraint seat on the front passenger seat in exceptional circumstances.
Installing a child restraint system by
lap/shoulder belt
Securing a child restraint seat with
“Tether Anchor” systemKia Cee'd JD Service Manual: Inhibitor Switch Specifications
Specification
▷ Type: Single signal output type
▷ Specifications
Item
Specifications
Output type
Combined signal output
Input voltage (V)
12
...
Kia Cee'd JD Service Manual: Specifications
Specifications
SPAS unit
Power
IGN1
Operating voltage
9V ~ 16V
SPAS sensor (Front/Rear)
Number of sensors
4EA (Front), 4EA (Rear)
Operation voltage
...