Other information:
Hyundai Sonata LF 2014-2019 Owners Manual: 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 ...
Hyundai Sonata LF 2014-2019 Service Manual: Fuel Line Repair procedures
Removal
Whenever the high pressure fuel pump, fuel pipe,
deliverypipe, or injector is removed immediately after shutting offthe
engine, an injury may be caused by the release ofhighly pressurized
fuel. Release the residual pressure inthe high pressure fuel line by
re ...