To remove the mechanical key, press and hold the release button(1) and remove the mechanical key (2).
To reinstall the mechanical key, put the key into the hole and push it until a click sound is heard.
With a smart key, you can lock or unlock a door (and Tailgate) and start the engine.
Refer to the following for more details.
WARNING - Ignition key (smart key)
Never leave the keys in your vehicle with unsupervised children. Leaving children unattended in a vehicle with a manual ignition key or a smart key is dangerous. Children copy adults and they could place the key in the ignition switch or press the start button. The key would enable children to operate power windows or other controls, or even make the vehicle move, which could result in serious bodily injury or death. result in serious bodily injury or death.
Foward collision warning system (FCWS)
The Foward Collision Warning System helps avoid accidents by identifying critical
situations early and warning the driver. ...
Windshield Wiper-Washer Switch Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the steering wheel.
(Refer to Steering System - "Steering Wheel")
3.
Remove the steering column shroud lower / upper pan ...