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.
Peugeot 2008 2019-2023 Owner's Manual: Automatic gearbox (EAT6)
6-speed automatic gearbox which offers a choice between the comfort of
automatic operation or manual gear changing.
Two driving modes are available:
Automatic operation for electronic management of the gears by the
gearbox.
Manual operation for sequential changing of the gears by the
driver. ...
Kia Niro 2017 (DE HEV) Service Manual: Side Impact Sensor (SIS) Repair procedures
Removal
Pressure side impact
sensor (P-SIS)
1.
Disconnect the battery negative terminal, and wait for at least thirty
seconds before beginning work.
2.
Remove the front door trim.
(Refer to Body (Interior and Exterior) - "Front Do ...