Hyundai Azera: Opening the fuel filler lid
The fuel filler lid must be opened from inside the vehicle by pushing the fuel filler lid opener button.
If the fuel filler lid will not open because ice has formed around it, tap lightly or push on the lid to break the ice and release the lid. Do not pry on the lid. If necessary, spray around the lid with an approved de-icer fluid (do not use radiator anti-freeze) or move the vehicle to a warm place and allow the ice to melt.

1. Stop the engine.
2. To open the fuel filler lid, push the fuel filler lid opener button.
3. Pull the fuel filler lid (1) out to fully open.
4. To remove the cap, turn the fuel tank cap (2) counterclockwise.
5. Refuel as needed.
Fuel filler lid
Closing the fuel filler lidTransaxle Oil Temperature Sensor Description and Operation
Description
Transaxle oil temperature sensor monitors the automatic
transaxle fluid's temperature and conveys the readings to TCM. It is an
Negative Thermal Coefficient(NTC) sensor whose resist ...
Engine Cover Repair procedures
Removal and Installation
1.
Remove the engine cover (A).
•
Lift up the lower end of engine cover, then left and right alternately.
•
When installing, confirm th ...
Oil Cooler Repair procedures
Removal and Installation
1.
Remove the radiator upper hose and lower hose.
(Refer to Engine Mechanical System - "Radiator Hose")
2.
Remove the cooling fan assembly.
(Refer to Engine Mechani ...