Kia Optima: Using a child restraint system
Rearward-facing child restraint system

Forward-facing child restraint system
For small children and babies, the use of a child seat or infant seat is required. This child seat or infant seat should be of appropriate size for the child and should be installed in accordance with the manufacturer's instructions.
For safety reasons, we recommend that the child restraint system be used in the rear seats.
WARNING
Never place a rear-facing child restraint in the front passenger seat, because of the danger that an inflating passenger-side air bag could impact the rear-facing child restraint and kill the child.
Since all passenger seat belts move freely under normal conditions and only lock under extreme or emergency conditions (emergency lock mode), you must manually change these seat belts to the auto lock mode to secure a child restraint.
WARNING - Child seat installation
Child restraint system
Placing a passenger seat belt into the auto lock modeRemoval
Brake Booster
1.
Turn ignition switch OFF and
disconnect the negative (-) battery cable.
2.
Remove the air duct (B) and air
cleaner assembly (A).
...
Removal
1.
If the compressor is marginally
operable, run the engine at idle speed, and let the air conditioning work
for a few minutes, then shut the engine off.
2.
Disconnec ...
Inspection
Measuring Resistance
1.
Disconnect the cruise control switch connector from
the control switch.
2.
Measure resistance between terminals on the con ...