Hyundai Azera: Record your key number

The key code number is stamped on the key code tag attached to the key set. Should you lose your keys, contact an authorized HYUNDAI dealer. Remove the key code tag and store it in a safe place. Also, record the key code number and keep it in a safe and handy place, but not in the vehicle.
WARNING - Smart key
Leaving children unattended in a vehicle with the smart key is dangerous even if the ENGINE START/STOP button is in the ACC or ON position. Children copy adults and they could press the ENGINE START/STOP button. The smart 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 even death. Never leave the keys in your vehicle with unsupervised children, when the Engine is running.
Keys
Key operationsRear Curtain Repair procedures
Inspection
Connect the battery voltage and check the rear curtain motor
rotation. If the motor does not operate properly, substitute with a
known-good rear curtain motor and check for proper op ...
Transaxle Control Module (TCM) Description and Operation
Description
Transaxle Control Module (TCM) is the automatic transaxle's
brain. The module receives and processes signals from various sensors
and implements a wide range of transaxle controls t ...
Immobilizer system
Your vehicle is equipped with an electronic engine immobilizer system to reduce
the risk of unauthorized vehicle use.
Whenever the ENGINE START/STOP button is changed to the ON position, the immobil ...