Hyundai Sonata: Convenient features of your vehicle / Door locks
- Operating Door Locks from Outside the Vehicle
- Operating Door Locks from Inside the Vehicle
- Auto Door Lock/Unlock Features
- Child-Protector Rear Door locks
Immobilizer System
The immobilizer system protects your vehicle from theft. If an improperly coded
key (or other device) is used, the engine's fuel system is disabled.
When the ignition switch is placed in the ON posit ...
Operating Door Locks from Outside the Vehicle
Mechanical key
If you lock the driver's door with a mechanical key, all vehicle doors will lock.
If you unlock the driver's door with a mechanical key, the driver's door will unlock.
Once the doors ...
Other information:
Hyundai Sonata LF 2014-2019 Owners Manual: To temporarily accelerate with the Smart Cruise Control on
If you want to speed up temporarily when the Smart Cruise Control is on, depress
the accelerator pedal. Increased speed will not interfere with Smart Cruise Control
operation or change the set speed.
To return to the set speed, take your foot off the accelerator.
If you push the toggle switch down ...
Hyundai Sonata LF 2014-2019 Owners Manual: Smart Key
Your HYUNDAI uses a Smart Key, which you can use to lock or unlock a door (and
trunk) and even start the engine.
1. Door Lock
2. Door Unlock
3. Trunk Open
4. Panic
Locking
To lock :
1. Close all doors, engine hood and trunk.
2. Either press the door handle button or press the Door Lock button (1) ...
