
1.Door lock
2.Door unlock
3.Tailgate unlock
With a smart key, you can lock or unlock a door and tailgate and even start the engine without inserting the key.
The functions of the buttons on a smart key are similar to the remote keyless entry. Refer to the “Remote keyless entry” in this chapter.

Carrying the smart key, you may lock and unlock the vehicle doors and tailgate.
Also, you may start the engine. Refer to the following, for more details.
Smart key
Locking: Seatbelt Precautions
WARNING: Always drive and ride
with your seatback upright and the lap
belt snug and low across the hips.
WARNING: Children must always
be properly restrained.
WARNING: Do not allow a
passenger to hold a child on their lap
when your vehicle is moving. Failure to
follow this instruction could re ...
Kia Cee'd JD Service Manual: TPMS Receiver Description and operation
Description
It search automatically sensor location and learn the new sensor.
To check defect of system or vehicle, use the sensor information, distance,
indistinct noise, automatic learning status, vehicle battery condition, and
inner receiver condition.
...