Hyundai Sonata: Convenient features of your vehicle / Exterior features

Resetting the sunroof

Sunroof needs to be reset if the following occurs : - Battery is discharged or disconnected or the related fuse has been replaced or disconnected - The one-touch sliding function of the sunroof does ...

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 ...

Other information:

Hyundai Sonata LF 2014-2019 Owners Manual: Seat Belt Warning Light
Seat belt warning light (for driver's seat) The driver's seat belt warning light and chime will come on according to the following table when the ignition switch is in the ON position. Seat belt warning light (for front passenger's seat) The front passenger's seat belt warning light will activat ...

Hyundai Sonata LF 2014-2019 Service Manual: Positive Crankcase Ventilation (PCV) Valve Repair procedures
Removal 1. Disconnect the PCV hose (A). 2. Remove the PCV valve (B). Inspection 1. Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger moves.     If the plunger does not move (PCV valve is clogged), clean or replace the val ...