Hyundai Azera: Refrigerant label (If equipped)

The refrigerant label is located on the underside of the hood.
The label contains the following information:
Engine number
Consumer informationWinter driving
Severe weather conditions in the winter result in greater wear and other problems.
To minimize the risks of winter driving, you should follow these suggestions: ...
Filler-Neck Assembly Repair procedures
Removal
1.
Lift the vehicle.
2.
Disconnect the fuel filler hose (A).
3.
Disconnect the ventilation hose (B) from the fuel tank air filter.
4.
Open the fuel filler door and then remove ...
1. Crankcase emission control system
The positive crankcase ventilation system is employed to prevent air pollution
caused by blow-by gases being emitted from the crankcase.
This system supplies fresh filtered air to the crankcase thro ...