Hyundai Azera: Filter inspection
If the vehicle is operated in the severely air-polluted cities or on dusty rough roads for a long period, it should be inspected more frequently and replaced earlier. When you, the owner, replace the climate control air filter, replace it performing the following procedure, and be careful to avoid damaging other components.
Replace the filter according to the maintenance Schedule.

Filter replacementSystem Setting
Memory Information
Press the key
Select [System]
Select [Memory Information]
This feature displays information related to system memory.
(1) Using : Displays capacity currently in use
(2) C ...
Hazard warning flasher
The hazard warning flasher serves as a warning to other drivers to exercise extreme
caution when approaching, overtaking, or passing your vehicle.
It should be used whenever emergency repairs are be ...
Rear parking assist system (If equipped)
The rear parking assist system assists the driver during reverse movement of
the vehicle by chiming if any object is sensed within a distance of 47 in. (120
cm) behind the vehicle. This system is ...