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.
Kia Niro 2017 (DE HEV) Service Manual: Blind Spot Detection Switch Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad lower panel.
(Refer to Body - "Crash Pad Lower Panel")
3.
Remove the crash pad plate [LH] (A) after loosening the screws.
...
Kia Niro (DE HEV) Owners Manual: Remote control
Adjusting the rearview mirrors :
1. Press either the L (Front left side) or R (Front right side) button (1) to
select the rearview mirror you would like to adjust.
2. Use the mirror adjustment control (2) to position the selected mirror up,
down, left or right.
3. After adjustment, put the ...