The driver can disable the power window switches on the rear passenger's doors by pressing the power window lock switch.
When the power window lock switch is pressed:
WARNING
Do not allow children to play with the power windows. Keep the driver's door power window lock switch in the LOCK position. Serious injury or death can result from unintentional window operation by a child.
NOTICE
Hyundai Sonata LF 2014-2019 Service Manual: Specifications
Specifications
Front Suspension
ItemSpecificationSuspension typeMac Pherson StrutShock absorberTypeGasHPD (High Performance Damper)
Rear Suspension
ItemSpecificationSuspension typeMulti linkShock absorberTypeGasHPD (High Performance Damper)
Wheel & Tire
ItemSpecificationWheelal ...
Hyundai Sonata LF 2014-2019 Service Manual: Water pump Repair procedures
Removal
1.
Loosen the drain plug (A), and drain the engine coolant. Remove the radiator cap to drain with speed.
System is under high pressure when the engine is hot.To avoid
danger of releasing scalding engine coolant, remove the cap only when
the engine is cool.
...