See also:

Smart key
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 ...

Kia Soul owners manual
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Remote keyless entry
Remote keyless entry system operations Lock (1) All doors (and tailgate) are locked if the lock button is pressed. If all doors (and tailgate) are closed, the hazard warning lights will blink ...