Kia K900: Record your key numberThe key code number is stamped on the key code tag attached to the key set. Should you lose your keys, this number will enable an authorized K900 Kia dealer to duplicate the keys easily.

Remove the key code tag and store it in a safe place. Also, record the key code number and keep it in a safe and handy place, but not in the vehicle.
WARNING
Smart key
Leaving children unattended in a vehicle with the smart key is dangerous. Children copy adults and they could press the ENGINE START/STOP button. It 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 when the engine is running.
Smart key
Smart key functionsBluetooth® Wireless Technology hands-free
You can use the phone wirelessly by using the Bluetooth® Wireless Technology.
1. Call / Answer lever
2. Call end lever
3. Microphone
Detailed information for the Bluetooth® Wireless Technology ...
Storing positions into memory using the buttons on the door
Storing driver’s seat positions
1.Check that the shift lever is in P (Park) and the Engine Start/Stop Button
is in the ON position.
2.Adjust the driver seat, outside rearview mirror, HUD* (Head- ...
Adding equipment to or modifying your air bag-equipped vehicle
If you modify your vehicle by changing your vehicle's frame, bumper system, front
end or side sheet metal or ride height, this may affect the operation of your vehicle's
air bag system. ...