This warning light illuminates:
Hyundai Sonata LF 2014-2019 Service Manual: Lumber Support Units Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the front seat assembly.
(Refer to Body - "Front Seat Assembly")
3.
Remove the seat back.
(Refer to Body - "Front Seat Back Cover")
4.
Disconnect the lumbar support motor connector (A).
5.
Remove the lumbar supp ...
Hyundai Sonata LF 2014-2019 Owners Manual: Hood
Opening the hood
1. Park the vehicle and set the parking brake.
2. Pull the release lever to unlatch the hood. The hood should pop open slightly.
3. Raise the hood slightly, push the secondary latch up (1) inside of the hood
center and lift the hood (2). After it has been raised about halfway, it ...