Hyundai Azera: Smart key functions
1. Door lock
2. Door unlock
3. Trunk open
4. Alarm
With a smart key, you can lock or unlock a door (and trunk) and even start the engine without inserting the key. Refer to the following, for more details.
Using the door and trunk handle switch

Locking
1. Carry the smart key.
2. Close all doors, engine hood and trunk.
3. Press the switch of the outside door handle.
4. All doors and trunk will lock. The hazard warning lights will blink and the chime
will sound once.
5. Make sure that doors are locked by checking the door lock button inside the vehicle
or pulling the outside door handle.
You can activate or deactivate the Lock Sound (chime sound) function in the vehicle. Refer to "User Settings" in this section.
✽ NOTICE
Unlocking
1.Press the switch of the driver's outside door handle.
2.The driver’s door will unlock. The hazard warning lights will blink and the chime
will sound twice.
3.Press the button once more within 4 seconds.
4.All doors and trunk will unlock and the hazard warning lights will blink and the
chime will sound twice.
You can activate or deactivate the Two Turn Unlock and Unlock Sound (chime sound) function in the vehicle. Refer to "User Settings" in this section.
✽ NOTICE
Trunk open
1.Carry the smart key.
2.Press the trunk handle switch.
3.The trunk will open.
✽ NOTICE
Smart key
Remote keyless entry system operationsTo keep locks from freezing
To keep the locks from freezing, squirt an approved de-icer fluid or glycerine
into the key opening. If a lock is covered with ice, squirt it with an approved
de-icing fluid to remove the ice. If th ...
Steering gear box, linkage & boots/lower arm ball joint
With the vehicle stopped and engine off, check for excessive free-play in the
steering wheel.
Check the linkage for bends or damage. Check the dust boots and ball joints for
deterioration, cracks, ...
Flat tire
...