Auto up/down window
Pressing or pulling up the power window switch momentarily to the second detent position (6) completely lowers or lifts the window even when the switch is released. To stop the window at the desired position while the window is in operation, pull up or press down and release the switch.
To reset the power windows
If the power windows do not operate normally, the automatic power window system must be reset as follows:
1. Place the ignition switch to the ON position.
2. Close the window and continue pulling up on the power window switch for at least one second.
If the power windows do not operate properly after resetting, have the system checked by an authorized HYUNDAI dealer.
WARNING
The automatic reverse feature doesn't activate while resetting power window system. Make sure body parts or other objects are safely out of the way before closing the windows to avoid injuries or vehicle damage.
Hyundai Sonata LF 2014-2019 Service Manual: Description and Operation
Description
The ECM (Electro Chromatic inside rear view Mirror) is
intended dim the reflecting light in the rear view mirror. The forward
facing sensor detects brightness of the surroundings, while the rearward
looking sensor is for the light from the rear. The strength of the
light in th ...
Hyundai Sonata LF 2014-2019 Service Manual: Knock Sensor (KS) Description and Operation
Description
Knocking is a phenomenon characterized by undesirable
vibration and noise and can cause engine damage. Knock Sensor (KS) is
installed on the cylinder block and senses engine knocking.
When knocking occurs, the vibration from the cylinder block
is applied as pressure to the piez ...