This indicator light illuminates:
This indicator light blinks:
While the ESC is operating.
Hyundai Sonata LF 2014-2019 Service Manual: Tire Repair procedures
•
Using tires and wheel other than the recommended sizes could
cause unusual handling characteristics and poor vehicle control,
resulting in a serious accident.
Tire Wear
1.
Measure the tread depth of the tires.
Tread depth [limit] : 1.6 mm (0.0630 in.)
...
Hyundai Sonata LF 2014-2019 Service Manual: Water Jacket Seperator Repair procedures
Remove and Installation
1.
Remove the cylinder head assembly.
(Refet to Cylinder Head Assembli - "Cylinder Head")
2.
Remove the water jacket seperator (A).
Be careful not to deform or damage it when removing.
3.
Install in the reverse order of removal. ...