Hyundai Azera: Spark plugs
Make sure to install new spark plugs of the correct heat range.
Air cleaner filter
Valve clearanceCooling system
Check cooling system components, such as radiator, coolant reservoir, hoses and
connections for leakage and damage. Replace any damaged parts. ...
Illuminated ENGINE START/STOP button (if equipped)
Whenever the front door is opened, the ENGINE START/STOP button will illuminate
for your convenience. The light will go off after about 30 seconds when the door
is closed. It will also go off immedi ...
Troubleshooting
Failure Diagnosis
1.
In principle, ESC and TCS controls are prohibited in case of ABS failure.
2.
When ESC or TCS fails, only the failed system control is prohibited.
3.
However, when the ...