Hyundai Sonata: Door locks / Auto Door Lock/Unlock Features

Impact sensing door unlock system

All doors will be automatically unlocked when an impact causes the air bags to deploy.

Speed sensing door lock system

All doors will be automatically locked when vehicle speed exceeds 9 mph (15 km/h).

All of the doors will be automatically unlocked after the engine is turned off.

Shift lever auto door lock

All doors will be automatically locked when shifting the shift lever out of P (Park) with the engine running.

You can activate or deactivate the Auto Door Lock/Unlock features from the User Settings Mode on the LCD display.

With the central door lock switch
When pressing the () switch (1), all vehicle doors will lock. When pressing the () switch (2), all vehicle doors will unlock. If the key is in the ignition switch and any door is opened, the doors ...

Child-Protector Rear Door locks
The child safety lock is provided to help prevent children seated in the rear from accidentally opening the rear doors. The rear door safety locks should be used whenever children are in the vehicl ...

Other information:

Hyundai Sonata LF 2014-2019 Owners Manual: Limitations of the System
The driver must be cautious in the below situations may not work properly when : It is difficult to distinguish the lane marker from road when the lane marker is covered with dust. It is difficult to distinguish the color of the lane marker from road. There is something looks like a lane mark ...

Hyundai Sonata LF 2014-2019 Service Manual: Special Service Tools
Special Service Tools Tool(Number and Name)IllustrationUse09495-3K000Band installerInstallation of ear type boot band09495-33000PullerRemoval of spider assembly from a drive shaft.09495-39100Band installerInstallation of hook type boot band ...

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