Hyundai Accent: Operating door locks from inside the vehicle
With the door lock button
WARNING - Door lock malfunction
If a power door lock ever fails to function while you are in the vehicle, try one or more of the following techniques to exit:

With central door lock switch (if equipped)
Operate by depressing the central door lock switch.
WARNING - Doors
WARNING - Unlocked vehicles
Leaving your vehicle unlocked can invite theft or possible harm to you or others from someone hiding in your vehicle while you are gone. Always remove the ignition key, engage the parking brake, close all windows and lock all doors when leaving your vehicle unattended.
WARNING - Unattended children
An enclosed vehicle can become extremely hot, causing death or severe injury to unattended children or animals who cannot escape the vehicle. Furthermore, children might operate features of the vehicle that could injure them, or they could encounter other harm, possibly from someone gaining entry to the vehicle. Never leave children or animals unattended in your vehicle.
Operating door locks from outside the vehicle
Impact sensing door unlock systemInspection
Driver Airbag (DAB)
If any improper parts are found during the following inspection, replace
the airbag module with a new one.
...
Troubleshooting
Troubleshooting
Trouble Symptom
Probable cause
Remedy
Vehicle pulls to one side
Scoring of driveshaft ball joint
Replace
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Camshaft Position Sensor
(CMPS). Description and Operation
Description
Camshaft Position Sensor (CMPS) is a hall sensor and detects
the camshaft position by using a hall element.
It is related with Crankshaft Position Sensor (CKPS) and
detects t ...