Kia K900: Battery replacementConventional smart key
A battery should last for several years, but if the smart key is not working properly, try replacing the battery with a new one. If you are unsure how to use or replace the battery, contact an authorized K900 Kia dealer.

1.Pry open the smart key center cover.
2.Replace the battery with a new battery (CR2032). When replacing the battery, make sure the battery position.
3.Install the battery in the reverse order of removal.
Card type smart key

1.Pull out the battery and battery cover.
2.Remove the old battery and insert the new battery (CR2412). Make sure the battery position is correct.
3.Reinstall the battery cover and battery.
The smart key is designed to give you years of trouble-free use, however it can malfunction if exposed to moisture or static electricity. If you are unsure how to use or replace the battery, contact an authorized K900 Kia dealer.
Using the wrong battery can cause the transmitter or smart key to malfunction. Be sure to use the correct battery.
An inappropriately disposed battery can be harmful to the environment and human health.
Dispose the battery according to your local law(s) or regulation.
CAUTION
Transmitter damage
Do not drop, wet or expose the keyless entry system transmitter to heat or sunlight.
Pursuant to Code of Federal Regulations, Title 47, Part 15 ("FCC Rules")
Mechanical key operationsSystem operation
Ventilation
1.Set the mode to the position.
2.Set the air intake control to the outside (fresh) air position.
3.Set the temperature control to the desired position.
4.Set the fan speed cont ...
Main components of occupant detection system
A detection device located within the front passenger seat track.
Electronic system to determine whether passenger air bag systems should
be activated or deactivated.
An indicator light loca ...
Starting the engine with a smart key
1.Carry the smart key or leave it inside the vehicle.
2.Make sure the parking brake is firmly applied
3.Place the transaxle shift lever in P (Park).
4.Press the ENGINE START/STOP button while depre ...