Kia Niro (DE HEV) Owners Manual: With central door lock switch
Operate by pressing the central door lock switch.
When pressing the () portion (1)
of the switch, all vehicle doors will lock.
When pressing the () portion (2)
of the switch, all vehicle doors will unlock.
If the key is in the ignition switch (or if the smart key is in the vehicle)
...
Kia Niro (DE HEV) Owners Manual: Self-diagnosis
When you shift the gear to the R (Reverse) position and if one or more of the
below occurs you may have a malfunction in the rear parking assist system.
You don't hear an audible warning sound or if the buzzer sounds intermittently.
• is displayed. (if equipped)
If this occurs, we ...