This indicator light illuminates:
This indicator light blinks:
While the ESC is operating.
Hyundai Sonata LF 2014-2019 Service Manual: Battery Repair procedures
Removal
1.
Remove the air duct.
(Refer to Engine Mechanical System - "Air Cleaner")
2.
Disconnect the battery (-)terminal (A) and then (+)terminal (B).
3.
Remove the TCM.
(Refer to Automatic Transaxle System - "Transaxle Control Module (TCM)")
4.
Remove the battery mounting bracket ...
Hyundai Sonata LF 2014-2019 Owners Manual: Bulb Wattage & Tires and Wheels
Bulb Wattage
Tires and Wheels
If your vehicle is not equipped with a compact spare tire, your vehicle will
be equipped with a Tire Mobility Kit.
CAUTION
When replacing tires, use the same size originally supplied with the vehicle.
Using tires of a different size can damage the related parts or ...