Kia Optima: Key operations
Type A

Type B
Type A
Used to start the engine, lock and unlock the doors.
Type B
To remove the mechanical key, press and hold the release button and remove the mechanical key.
To reinstall the mechanical key, put the key into the hole and push it until a click sound is heard.
WARNING - Ignition key
Leaving children unattended in a vehicle with the ignition key is dangerous even if the key is not in the ignition switch. Children copy adults and they could place the key in the ignition switch. The ignition key would enable children to operate power windows or other controls, or even make the vehicle move, which could result in serious bodily injury or even death. Never leave the keys in your vehicle with unsupervised children.
WARNING
Use only Kia original parts for the ignition key in your vehicle. If an aftermarket key is used, the ignition switch may not return to ON after START. If this happens, the starter will continue to operate causing damage to the starter motor and possible fire due to excessive current in the wiring.
Record your key number
Immobilizer system (if equipped)Installation
Room Lamp
1.
Reconnect the connector.
2.
Install the room lamp assembly.
3.
Install the lens.
Vanity Lamp
1.
Reconnect the vanity lamp connector ...
Inspection
1.
Check signal waveform of Input
& output speed sensor using the GDS.
Specification: Refer to "Signal
Wave Form" section.
...
Front Seat Belt. Repair procedures
Replacement
Front Seat Belt Replacement
•
When installing the belt,
make sure not to damage the pretensioner.
...