To reduce the probability of fogging up the inside of the windshield, the air
intake or air conditioning are controlled automatically according to certain conditions
such as or
position. To cancel or return the defogging
logic, do the following.
Manual climate control system
1. Turn the ignition switch to the ON position.
2. Press the defroster button ()
within 10 seconds.
3. Press the air intake control button at least 5 times within 3 seconds.
The indicator on the air intake button blinks 3 times with 0.5 seconds of interval. It indicates that the defogging logic is canceled or returned to the programmed status.
If the battery has been discharged or disconnected, it resets to the defog logic status.
Automatic climate control system
1. Turn the ignition switch to the ON position.
2. Press the defroster button ().
3. While pressing the air conditioning button (A/C), press the air intake control button at least 5 times within 3 seconds.
The climate control information screen will blink 3 times with 0.5 seconds of interval. It indicates that the defogging logic is canceled or returned to the programmed status.
If the battery has been discharged or disconnected, it resets to the defog logic status.
Hyundai Sonata LF 2014-2019 Service Manual: Trunk Lid Weatherstrip Repair procedures
Replacement
1.
Remove the trunk lid weatherstrip (A).
•
Do not apply sealant to the body.
2.
Install in the reverse order of removal.
•
Install the weather strip aligned with canter line (B).
...
Hyundai Sonata LF 2014-2019 Service Manual: Front Seat Outer Shield Cover Components and Components Location
Component Location
1. Front seat outer shield cover
...